Anchor: A young man with a backwards hat is doing a skateboarding trick in front of a green field.
Entailed: The teenager is practicing his skateboarding skills
Contradiction: He rides along on his bicycle
Contradiction: The room has many lights on and no tables.
Contradiction: Credit card, insurance and medical companies.
Contradiction: Ron Hubbard doesn't know anything about Scientology. 
Contradiction: It is sometimes wise to have a higher price in mind when haggling.