PMC:7205724 / 2105-2123 JSONTXT

{"project":"LitCovid-sample-Enju","denotations":[{"id":"T321","span":{"begin":0,"end":1},"obj":"-COMMA-"},{"id":"T322","span":{"begin":2,"end":7},"obj":"MD"},{"id":"T323","span":{"begin":8,"end":14},"obj":"VB"}],"text":", might become mor"}