PMC:7205724 / 5096-5103 JSONTXT

{"project":"LitCovid-sample-Enju","denotations":[{"id":"T838","span":{"begin":5,"end":6},"obj":"-LRB-"},{"id":"T839","span":{"begin":6,"end":7},"obj":"NN"}],"relations":[{"id":"R838","pred":"arg2Of","subj":"T839","obj":"T838"}],"text":"sion (F"}