PMC:1189073 / 131-144 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T612","span":{"begin":9,"end":11},"obj":"VBZ"},{"id":"T613","span":{"begin":3,"end":4},"obj":"-LRB-"},{"id":"T614","span":{"begin":4,"end":7},"obj":"NN"},{"id":"T615","span":{"begin":7,"end":8},"obj":"-RRB-"},{"id":"T616","span":{"begin":12,"end":13},"obj":"DT"}],"text":"us (NDI) is a"}