Anchor: Several adults and children are either sliding down, or waiting at the bottom of a very tall yellow slide.
Entailed: There are multiple people present.
Contradiction: There is only one person present.
Contradiction: A group of children go down a waterslide.
Contradiction: The children are fighting off flesh eating zombies in a haunted house.
Contradiction: Nobody is sliding.
Contradiction: No one is riding the slide.