Anchor: I believe, if we exercise all due care, that there is a very good chance of his 106 being delivered into our hands.
Entailed: If we are careful we will get his 106.
Contradiction: There is no possible way that we can get his 106.
Contradiction: Tommy hating evesdropping
Contradiction: Two boys were by a wall.
Contradiction: Skiathos has a small coastline and very few beaches.
Contradiction: Some children are playing.