Anchor: A gray-haired man sitting in a chair playing a wind instrument among other musicians.
Entailed: People are creating music.
Contradiction: A group of people are walking their dogs.
Contradiction: Whale watching is best when it's veyr hot outside.
Contradiction: You grow accustomed to it.
Contradiction: People are sitting in a taxi.
Contradiction: It's time to modernize the Clean Air Act.