Anchor: a man i a mountainous region is working with a circular piece of aluminum.
Entailed: A man is working on a piece of aluminum.
Contradiction: A bear is playing with a piece of aluminum.
Contradiction: A man in a blue swimsuit relaxes in the sun.
Contradiction: More than four months is probably going to be needed in order to finish this. 
Contradiction: The gymnast does a hand stand.
Contradiction: The boy stuck his arm out to the lady.