Anchor: A skateboarder is balancing on a brick wall.
Entailed: A skateboarder doing tricks.
Contradiction: A skateboarder standing on a brick wall.
Contradiction: Does UC Berkely do well enough?
Contradiction: People are indoors.
Contradiction: Nicolas Guillen, the nation's worst poet, described the island as a long brown crocodile.
Contradiction: Throughout the day there is action happening in this lively city.