PMC:516044 / 248-257 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T257","span":{"begin":0,"end":6},"obj":"VBN"},{"id":"T273","span":{"begin":7,"end":9},"obj":"IN"}],"relations":[{"id":"R39","pred":"agent","subj":"T273","obj":"T257"}],"text":"caused by"}