Anchor: A man in a green shirt and black hat playing a guitar on stage.
Entailed: A man in a green shirt is playing guitar.
Contradiction: A woman in a leather duster is playing guitar for an excited crowd.
Contradiction: Most shops are not open any day of the week except Sunday. 
Contradiction: We have several plants in the Dallas area and we also do air modeling.
Contradiction: My name is Bob and I own this nursing home.  
Contradiction: They only serve dinner.