Anchor: Thus, the estimates include health benefits from reducing fine particles in areas with varied concentrations of particulate matter, including both regions that are in attainment with fine particle standard and those that do not meet the standard.
Entailed: There are health benefits for reducing fine particles.
Contradiction: Nobody knows what the health effects of fine particles are.
Contradiction: A man is playing the cello.
Contradiction: Thorn dozed in a tent.
Contradiction: Three old women are knitting.
Contradiction: The gambler spoke in reply to someone.