Anchor: From 1987 to 1994 share of USPS mail revenues from US household fell From a little less than 20 percent to a little more than 10 percent
Entailed: The share of USPS mail revenues from US households went down a bit.
Contradiction: The share of USPS mail revenues from US households went up a bit.
Contradiction: The waterslides lead to a gator-infested lake.
Contradiction: The girl stood in the field of yellow flowers.
Contradiction: You couldn't have been suspicious of him, could you?
Contradiction: The nun has a cellphone.