Anchor: However, she found it interesting that booster sessions worked in this setting.
Entailed: She thought it was interesting how this booster sessions worked here. 
Contradiction: She wasn't interested in the booster sessions. 
Contradiction: I think I give my junior high-school social studies teacher too much credit.
Contradiction: The man and woman were near eachother.
Contradiction: The bicycle has a flat tire.
Contradiction: The shipping process of more than one kg involves air-tight packages.