Anchor: A few men are shown flipping in the air, upside down, as a result of using a contraption that is on their legs.
Entailed: Two men use a contraption.
Contradiction: The men are swimming in the ocean.
Contradiction: two men play with yo yos
Contradiction: Two men are hanging from a bar by their arms.
Contradiction: The men are taking a math quiz in the classroom.
Contradiction: The man sits still while in a jumping contraption