Anchor: A crosscountry skier has left a trail behind him as he makes his way through the snow.
Entailed: An athlete is skiing through the snow.
Contradiction: A man is playing basketball.
Contradiction: The purse is black.
Contradiction: Dressed in colorful garb, musicians play in an outdoor area.
Contradiction: Potential failure modes are not identified through analysis.
Contradiction: There are two people outside