Anchor: Students trying to storm the embassy were thwarted by Iranian troops.
Entailed: Students were thwarted by Iranian troops while trying to storm the embassy.
Contradiction: Students were thwarted by German troops while trying to storm the embassy.
Contradiction: A boy is playing in the streets.
Contradiction: A musician is on a stage.
Contradiction: The woman is inside the doctor's office.
Contradiction: There is a big green tent