Anchor: He gathered from Conrad that they were waiting for orders from "Mr. Brown." Perhaps, thought Tommy, he was abroad or away, and they were obliged to wait for his return.
Entailed: He gleaned from Conrad that they were waiting to hear something from "Mr. Brown." He thought that maybe he was overseas and they were waiting for him to get back. 
Contradiction: It wasn't apparent what they were doing, and they weren't waiting from orders from anyone. 
Contradiction: People are driving really fast in their cars on a flat, straight highway.
Contradiction: A person is on a bike.
Contradiction: The men are sleeping.
Contradiction: A group of people playing.