Anchor: Two men in white helmets and black coats are standing or sitting by a wall.
Entailed: Men wearing helmets are standing by a wall.
Contradiction: Two men in white helmets and green coats are standing or sitting by a wall.
Contradiction: The siblings are playing with their classmates in the classroom.
Contradiction: The man is standing behind some metal.
Contradiction: There will be a liberation.
Contradiction: I'm a mere chess piece in all of this.