Anchor: A man rides a unicycle.
Entailed: A person is riding a unicycle.
Contradiction: A woman is on an African Safari and there is no other person around.
Contradiction: the couple is very old
Contradiction: Lott personally didn't care much about homosexuality per se, but he has some thought about how they play in Mississippi.  
Contradiction: People are on the beach in the summer.
Contradiction: The two girls rode a came near the water.