PMC:1186732 / 295-303 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T224","span":{"begin":1,"end":3},"obj":"TO"},{"id":"T225","span":{"begin":4,"end":8},"obj":"VB"}],"relations":[{"id":"R42","pred":"aux","subj":"T224","obj":"T225"}],"text":" to stem"}