PMC:314463 / 1476-1488 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T416","span":{"begin":0,"end":7},"obj":"NNS"},{"id":"T417","span":{"begin":8,"end":12},"obj":"VBP"}],"relations":[{"id":"R230","pred":"nsubj","subj":"T416","obj":"T417"}],"text":"studies show"}