PMC:7799291 / 32739-33004 JSONTXT

{"target":"http://pubannotation.org/docs/sourcedb/PMC/sourceid/7799291","sourcedb":"PMC","sourceid":"7799291","source_url":"https://www.ncbi.nlm.nih.gov/pmc/7799291","text":"S28 Search, QA COVID-19 Research Explorer Google Research https://covid19-research-explorer.appspot.com/ CORD-19 – Supports user-written natural questions, returns a ranked list of matching articles with highlighted answer spans. Can ask follow-up questions.","divisions":[{"label":"td","span":{"begin":0,"end":3}},{"label":"td","span":{"begin":5,"end":15}},{"label":"td","span":{"begin":17,"end":43}},{"label":"td","span":{"begin":45,"end":60}},{"label":"td","span":{"begin":62,"end":108}},{"label":"td","span":{"begin":110,"end":117}},{"label":"td","span":{"begin":119,"end":120}}],"tracks":[]}