Anchor: Three firefighters enraged after a prank call.
Entailed: Three people are angry.
Contradiction: Three firefighters are about to start shooting a themed porno.
Contradiction: It is not possible to control sulfur dioxide.
Contradiction: Three women are walking on the road
Contradiction: Standardization could increase the agencies' ability to tailor regulatory approaches
Contradiction: Six to 9 years olds have tripled the amount of homework done since 1981