Anchor: Street performers juggling on the sidewalk.
Entailed: There are at least 2 performers.
Contradiction: They are juggling grown elephants.
Contradiction: The person is wearing a business suit and a cowboy hat.
Contradiction: These subgroups may need alternative tests to screen.
Contradiction: There was never a census to determine how many radiotelephone firms had a thousand employees or more.
Contradiction: A violent emotion bested him.