Anchor: To have boasted that she knew a lot might have raised doubts in his mind.
Entailed: If she bragged about knowing so much, he would have had some doubts.
Contradiction: He was assured about her after listening to her boasting.
Contradiction: A juggler performs in the park.
Contradiction: The person grasps an item that can provide shelter.
Contradiction: People wait at the bank.
Contradiction: A group of people are in public.