Anchor: A man is grilling food on a barbecue.
Entailed: The man is making food.
Contradiction: The man is making a sandwich.
Contradiction: A woman with a guitar sings.
Contradiction: The Coroner's questioning about the pharmacy selling strychnine was more a lecture and censure of the pharmacist's assistant. 
Contradiction: Vishnu can never be Narayan. 
Contradiction: A group of male cyclists.