Anchor: A group of kayakers go down a murky river on a cloudy day.
Entailed: A group of people are doing an activity outside in the river.
Contradiction: There is a group of Kayakers doing yoga
Contradiction: The most pissed off one was the one with a purple nose. 
Contradiction: a small kid is jumping outside and wearing pants
Contradiction: There are many better sources of knowledge about ancient Israel than the Bible.
Contradiction: It's what you do after the degree determines how far you can go.