Anchor: a senior citizen playing the tuba
Entailed: older person plays tuba
Contradiction: young girl swims
Contradiction: By law, H-2A workers can stay in the country as much as they like.
Contradiction: Tuppence saw an enormous car and viewed it with reverence.
Contradiction: Siena is more of a Renaissance-style city than its neighbor Florence, which is more medieval.
Contradiction: a man has  a microphone