Anchor: 6.1 The use of test organisms taken from the receiving water has strong appeal, and would seem to be a logical approach.
Entailed: It makes sense to rely on test organisms that have been taken from the water that's being received
Contradiction: 8.2 Using test organisms from the receiving water lacks support and doesn't make sense as a general rule.
Contradiction: The man is doing a karate chop.
Contradiction: A five member band is playing music.
Contradiction: The minivans have an alien inside them.
Contradiction: Several people are holding a banner.