Anchor: A man with a beard is wearing a straw hat.
Entailed: A person with a beard
Contradiction: Nobody has a beard
Contradiction: The committee told them to use the data.
Contradiction: Adults and children have gone rafting on a sunny day.
Contradiction: It was lucky that it was in millimeters because engineering people don't know how to get around it.
Contradiction: The assassin bashed Jon in the head, sending him reeling backward.