Anchor: A more plausible story is that bicycle shoppers like to visit fancy showrooms with knowledgeable sales staffs but then buy from discounters.
Entailed: There's reason to believe that people who are buying bikes prefer to purchase at a discount.
Contradiction: The evidence shows that bicycle shoppers prefer to purchase from fancy showrooms over discounters when they can.
Contradiction: Ten men are out at sea deep-sea fishing for swordfish and tuna.
Contradiction: The people are eating food.
Contradiction: The woman is banging on a drum
Contradiction: A woman is performing gymnastics.