Anchor: A group of students, all dressed in white shirts, ties and maroon pants, walking down a street.
Entailed: There are multiple people present.
Contradiction: A man walks down the street wearing a hardhat.
Contradiction: A group of students sit at their school desks.
Contradiction: Students are sitting in their classroom.
Contradiction: The students are wearing all black.
Contradiction: The girls are wearing knee socks.