Anchor: At risk individuals include those who have suffered strokes or are suffering from cardiovascular disease and angina (Rowlatt, et al.
Entailed: People who have previously suffered strokes or are currently suffering from cardiovascular disease are at risk.
Contradiction: At-risk individuals include those who have visited the hospital prior or had a dental checkup.
Contradiction: Two boys dumping a pan of water.
Contradiction: There are two girls.
Contradiction: A man sitting alone in a restaurant.
Contradiction: A human playing piano