Anchor: Over time, this challenge diminished as members became familiar with each other, enthusiastic members moved past general topics, and rules of behavior were clarified.
Entailed: Rules of behavior helped diminish the original challenge.
Contradiction: Establishing rules of behavior does little to help overcome challenges.
Contradiction: I haven't seen any animals today.
Contradiction: The man is wearing an outfit with colors.
Contradiction: A man and a woman talk inside a coffee shop.
Contradiction: At least one member of the family got a physical.