PMC:1540739 / 58-73 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T454","span":{"begin":2,"end":4},"obj":"TO"},{"id":"T455","span":{"begin":5,"end":15},"obj":"VB"}],"relations":[{"id":"R16","pred":"aux","subj":"T454","obj":"T455"}],"text":"s to accelerate"}