PMC:1860061 / 51-64 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T463","span":{"begin":2,"end":4},"obj":"TO"},{"id":"T464","span":{"begin":5,"end":13},"obj":"VB"}],"relations":[{"id":"R6","pred":"aux","subj":"T463","obj":"T464"}],"text":"s to identify"}