Anchor: Nobody knew whether there was life on Mars because, oddly enough, nobody had looked until now.
Entailed: If was unknown as whether their was life on Mars or not.
Contradiction: Scientists have checked for life on Mars before.
Contradiction: Three women stand on laid out newspaper.
Contradiction: A boy in a green shirt and red shorts is swinging on a tree swing.
Contradiction: The men are swimming across the ocean.
Contradiction: The people are in front of a restaurant.