PMC:549712 / 405-424 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T329","span":{"begin":0,"end":1},"obj":"."},{"id":"T331","span":{"begin":2,"end":4},"obj":"TO"},{"id":"T332","span":{"begin":5,"end":14},"obj":"VB"},{"id":"T334","span":{"begin":15,"end":18},"obj":"DT"}],"relations":[{"id":"R55","pred":"aux","subj":"T331","obj":"T332"}],"text":". To determine the "}