PMC:7205724 / 52-76 JSONTXT

{"project":"LitCovid-sample-Enju","denotations":[{"id":"T8","span":{"begin":2,"end":12},"obj":"NN"},{"id":"T9","span":{"begin":13,"end":16},"obj":"IN"},{"id":"T10","span":{"begin":17,"end":20},"obj":"DT"},{"id":"T11","span":{"begin":21,"end":24},"obj":"NN"}],"relations":[{"id":"R8","pred":"arg2Of","subj":"T11","obj":"T9"},{"id":"R9","pred":"arg1Of","subj":"T11","obj":"T10"}],"text":"d hypothesis for the use"}