Anchor: A guy riding a skateboard in front of a graffiti wall.
Entailed: A man is outside riding his skateboard
Contradiction: A guy is sitting on his skateboard eating lunch next to a wall
Contradiction: Although I have an English accent I can't modify my pronunciation in order to speak American English.
Contradiction: The people are in a boat.
Contradiction: A woman sitting on a wooden bench
Contradiction: A man is lying in the sun.