Anchor: A young man wearing a black shirt and a young lady also wearing a black shirt are rollerblading outside.
Entailed: Two people are rollerblading.
Contradiction: A man and woman skateboard while others watch.
Contradiction: Problems with alcohol have been going on for a very short time in society.
Contradiction: A married couple in blue jackets stand with another man by the creek.
Contradiction: not watched at alll
Contradiction: A boy is playing.