PMC:509410 / 3496-3506 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T838","span":{"begin":3,"end":7},"obj":"VB"},{"id":"T843","span":{"begin":8,"end":10},"obj":"IN"}],"relations":[{"id":"R583","pred":"prep","subj":"T843","obj":"T838"}],"text":"an lead to"}