Anchor: By the early 1990s, the thrill of increasing-returns economics was fading.
Entailed: The thrill of increasing-returns economics was fading.
Contradiction: The thrill was growing consistantly. 
Contradiction: A person is stuck at work for the weekend.
Contradiction: A boy jumps on a trampoline.
Contradiction: A man is skiing.
Contradiction: Some girls are in a bedroom.