Anchor: Twins dressed identically in purple and gold sweaters with gray pants and black shoes, holding on to each other.
Entailed: Twins dressed identically hugging.
Contradiction: Aliens dressed identically in purple and gold sweaters.
Contradiction: Twins are naked
Contradiction: The twins are wearing bathing suits
Contradiction: Twins dressed identically attempting to switch places.
Contradiction: Twins dressed in opposite colors are sitting far apart from one another.