Anchor: A group of people are at a gathering where there is a large colorful flag.
Entailed: A group at a gathering.
Contradiction: A man sits alone at church.
Contradiction: the Save the Unified Surpluses simulation can also be viewed as plausible.
Contradiction: Caterpillar and HP find getting manufacturing in control first as key. 
Contradiction: I lost them all, so I cannot go.
Contradiction: Some girls are walking.