Anchor: No, the fellows at the office said she'd just gone out.
Entailed: The people at the office said, "No,she just went out"
Contradiction: They told her she was at the office.
Contradiction: Cost driver doesn't change activity or output cost
Contradiction: The boy is playing with his balloon.
Contradiction: The man asked them to stop talking.
Contradiction: A man is working on a roof.