Anchor: An elder man is examining cleaning products in an aisle at Walmart.
Entailed: An elder man is examining cleaning products in the cleaning aisle at Walmart.
Contradiction: An elder man is drinking coffee in the,morning.
Contradiction: Nobody is at the counter.
Contradiction: They both can make a reservation. 
Contradiction: The bombing had already finished by this point.
Contradiction: A man is hammering.