4 extractive question-and-answer pairs built from 18096774991561442082, published by ncdc.mohfw.gov.in. The source is a 3-page publication. Source-evidenced topics include seasonal influenza, masks, disposable triple layer mask, n-95 mask, respirator, health care workers, patients, general public. Every answer is a verbatim span of text the source prints, and each row carries the passage it sits in, its offset in that passage, the source quote, the page and the location in the document, so any row can be checked against the original. Question types in the export: 3 factual, 1 relationship. 1 of the 4 pairs (25.0%) ask explanatory questions; the remaining 3 are factual or table-based questions. 100.00% of rows pass the corpus quality gate.
This dataset contains four extractive question-and-answer pairs derived from a publication by ncdc.mohfw.gov.in. The questions address topics such as the risks of prolonged mask use, certification requirements for N-95 masks, filter efficiency standards, and essential features of respirators. Each answer is a verbatim excerpt from the source document, ensuring traceability. The dataset focuses on factual and relationship-based queries related to mask specifications and usage guidelines.
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import desidata
df = desidata.load("ncdc-mohfw-gov-in-f9fca35358fc3a6769b9a532865aa42f")
df.head()First 4 of 4 rows
| question | answer | context | answer_start | question_type | knowledge_quality_score | source_document | source_quote | source_page | source_location | confidence | validation_status |
|---|---|---|---|---|---|---|---|---|---|---|---|
| What is the risk of using a Disposable Triple layer mask for longer than 6 hours or repeatedly? | may actually further increase risk of infection | There is no scientific evidence to show health benefit of using Disposable Triple layer mask for general public. In fact erroneous use of masks or continuous use of a Disposable Triple layer mask for longer than 6 hours or repeated use of same mask may actually further increase risk of infection. | 249 | relationship | 0.970 | https://ncdc.mohfw.gov.in/uploads/pdf/18096774991561442082.pdf | In fact erroneous use of masks or continuous use of a Disposable Triple layer mask for longer than 6 hours or repeated use of same mask may actually further increase risk of infection. | 3 | page=3,block=6 | 0.700 | valid |
| What certification should accompany an N-95 Mask/ Respirator? | certification from NIOSH or equivalent certification. | Disposable triple layer mask 2. N 95 Mask/ Respirator The specifications of these masks are as follows: Item Specification Disposable Triple Layer Mask Tie on Mask of Non-woven, Hypoallergenic 3 ply construction with filter in between with 4 tie strings N-95 Mask/ Respirator Filter efficiency of 95 % or more against particulate aerosols. The mask should be provided with expiration valve. It should be disposable & to be able to fit for wide range of face sizes. It should accompany with certification from NIOSH or equivalent certification. | 490 | factual | 0.570 | https://ncdc.mohfw.gov.in/uploads/pdf/18096774991561442082.pdf | It should accompany with certification from NIOSH or equivalent certification. | 1 | page=1,block=0 | 0.700 | valid |
| What is the filter efficiency requirement for an N-95 Mask/ Respirator? | Filter efficiency of 95 % or more against particulate aerosols. | Disposable triple layer mask 2. N 95 Mask/ Respirator The specifications of these masks are as follows: Item Specification Disposable Triple Layer Mask Tie on Mask of Non-woven, Hypoallergenic 3 ply construction with filter in between with 4 tie strings N-95 Mask/ Respirator Filter efficiency of 95 % or more against particulate aerosols. The mask should be provided with expiration valve. It should be disposable & to be able to fit for wide range of face sizes. It should accompany with certification from NIOSH or equivalent certification. | 276 | factual | 0.570 | https://ncdc.mohfw.gov.in/uploads/pdf/18096774991561442082.pdf | N 95 Mask/ Respirator The specifications of these masks are as follows: Item Specification Disposable Triple Layer Mask Tie on Mask of Non-woven, Hypoallergenic 3 ply construction with filter in between with 4 tie strings N-95 Mask/ Respirator Filter efficiency of 95 % or more against particulate aerosols. The mask should be provided with expiration valve. | 1 | page=1,block=0 | 0.700 | |
| What feature must an N-95 Mask/ Respirator have for expiration? | expiration valve. | Disposable triple layer mask 2. N 95 Mask/ Respirator The specifications of these masks are as follows: Item Specification Disposable Triple Layer Mask Tie on Mask of Non-woven, Hypoallergenic 3 ply construction with filter in between with 4 tie strings N-95 Mask/ Respirator Filter efficiency of 95 % or more against particulate aerosols. The mask should be provided with expiration valve. It should be disposable & to be able to fit for wide range of face sizes. It should accompany with certification from NIOSH or equivalent certification. | 373 | factual | 0.490 | https://ncdc.mohfw.gov.in/uploads/pdf/18096774991561442082.pdf | The mask should be provided with expiration valve. It should be disposable & to be able to fit for wide range of face sizes. | 1 | page=1,block=0 | 0.700 | valid |
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| valid |