Anchor: Several girls are in a crowd and one is smiling while the sun shines in her face.
Entailed: The sun is shining in a girl's smiling face.
Contradiction: Only one girl is in the crowd.
Contradiction: Two men are sitting inside.
Contradiction: The men are working hard moving the bins
Contradiction: The mode of the world was gray.
Contradiction: A big benefit is that he increased the number of different devices we are making.