Anchor: We know more about the best way to reduce pollution, and how to do it cost effectively.
Entailed: We know more about the best way to reduce pollution.
Contradiction: We do not have knowledge on how to reduce pollution.
Contradiction: A man walking in the rain.
Contradiction: The oil prices were up and down and now they have taken a big dip.
Contradiction: The grown men were throwing sticks around. 
Contradiction: The trip Don Nickles took to Washington has been largely credited to this state.