Anchor: A crowd of people standing on the sidewalk behind a barricade.
Entailed: There are people outside.
Contradiction: There are people sleeping.
Contradiction: He was still holding onto the vial that was filled with purple liquid. 
Contradiction: There was a strong, energetic feeling in the air.
Contradiction: The girls are inside looking out at the rain.
Contradiction: The Virgin Megastore beneath the Louvre sells CDs.