Anchor: The sight they saw when they rounded the large gnarled tree shook Jon to the bone.
Entailed: Jon went around a large tree. 
Contradiction: Jon was uneffected by what they saw as they passed the tree. 
Contradiction: There are five men inside a building.
Contradiction: Three people are outside.
Contradiction: William Wilson won a bunch of money through the scheme.
Contradiction: Our emphasis has been on telling potential clients about us.