Anchor: Some people in blue shirts are standing up at an even with big letters spelling out the word "KRUNCH".
Entailed: People holding letters at an event spell the word "krunch"
Contradiction: Some people are eating lunch in a cafeteria sitting in chairs.
Contradiction: Nobody has  a shirt.
Contradiction: The people are all sitting down.
Contradiction: A man eats a sausage.
Contradiction: People wearing red are holding up signs advertising Snickers at a baseball game.