PMC:1584416 / 8331-8346 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T7248","span":{"begin":7,"end":15},"obj":"VBP"},{"id":"T7257","span":{"begin":0,"end":6},"obj":"NNS"}],"relations":[{"id":"R4875","pred":"nsubj","subj":"T7257","obj":"T7248"}],"text":"arrows indicate"}