Anchor: A boy selling lemonade for$ 1 rides his bike with no hands as he advertises his product to a long line of people.
Entailed: The  boy is selling lemonade for a $1.
Contradiction: A boy selling cookies to a group of people.
Contradiction: The boy is selling grape juice.
Contradiction: The boy is eating spaghetti inside.
Contradiction: A boy is serving dog food to people.
Contradiction: The boy is riding a bike made of pretzels.