Anchor: A young man in goggles observes several test tubes placed in a beaker.
Entailed: Test tubes are observed by a young scientist.
Contradiction: A young man stirs a mixture within a beaker.
Contradiction: I know when it happened. 
Contradiction: A man on a seat sitting next to his bike.
Contradiction: Smith grabbed as many accolades as he could.
Contradiction: Two men are on the bench.