PubMed:32215613 / 0-13
Annnotations
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok1","span":{"begin":0,"end":2},"obj":"VBZ"},{"id":"tok2","span":{"begin":3,"end":8},"obj":"EX"},{"id":"tok3","span":{"begin":9,"end":11},"obj":"DT"},{"id":"lookup1","span":{"begin":9,"end":11},"obj":"country_code"}],"text":"Is There an A"}