Anchor: Three children are looking at an object that is floating in the water on the beach.
Entailed: At the beach, there are children watching an object in the water.
Contradiction: There are three adults swimming at the beach.
Contradiction: All of the boutiques were built in the 20th century.
Contradiction: Someone is hiking through the woods with an American flag on their backpack.
Contradiction: My husband works with a lot of kids as he's a kindergarten art teacher. 
Contradiction: Three people are having their picture taken.