Anchor: There is plenty of evidence that the first gap has been declining--fairly rapidly by historical standards.
Entailed: A lot of evidence shows a decline in the gap.
Contradiction: There is lack of evidence that supports the gap is declining.
Contradiction: A man ponders the cereal section in a grocery store.
Contradiction: Four kids are outside.
Contradiction: The couple sit together and watch their friend bowl.
Contradiction: You can exercise while dusting.