PMC:7205724 / 539-560 JSONTXT

{"project":"LitCovid-sample-Enju","denotations":[{"id":"T82","span":{"begin":3,"end":9},"obj":"VB"},{"id":"T83","span":{"begin":10,"end":17},"obj":"NN"},{"id":"T84","span":{"begin":18,"end":20},"obj":"IN"}],"relations":[{"id":"R77","pred":"arg2Of","subj":"T83","obj":"T82"},{"id":"R78","pred":"arg1Of","subj":"T82","obj":"T84"}],"text":"an confer benefit in "}