PMC:7205724 / 2263-2274 JSONTXT

{"project":"LitCovid-sample-Enju","denotations":[{"id":"T347","span":{"begin":2,"end":4},"obj":"DT"},{"id":"T348","span":{"begin":5,"end":8},"obj":"NN"}],"relations":[{"id":"R344","pred":"arg1Of","subj":"T348","obj":"T347"}],"text":". No one ca"}