Anchor: A snowboarder in gray pants is doing a jump.
Entailed: A snowboarder practices outside.
Contradiction: A skier wearing no pants falls down.
Contradiction: A man is standing in front of a swimming pool.
Contradiction: The explanation for the need for information is contained in the preamble.
Contradiction: The couple is very young.
Contradiction: A small person  sleeping on a couch with a pillow on her lap and under her head.