Anchor: A woman holds a child as the look at a fish aquarium.
Entailed: People looking at fish at an aquarium.
Contradiction: Two men holding hands look at fish at an aquarium.
Contradiction: More than 177 million people live in areas, that do not yet meet the health-based 1-hour ozone standard.
Contradiction: A man is returning a little girl's basketball.
Contradiction: Air space is unlimited so it is widely believed that more competitors will make air travel more efficient. 
Contradiction: What sorts of films have you viewed recently.