PMC:7253482 / 235-249 JSONTXT

{"project":"LitCovid-sample-Enju","denotations":[{"id":"T34","span":{"begin":1,"end":6},"obj":"NNS"},{"id":"T35","span":{"begin":7,"end":10},"obj":"CC"}],"relations":[{"id":"R32","pred":"arg1Of","subj":"T34","obj":"T35"}],"text":" rates and pan"}