Anchor: The island's tranquility lasted until 1287, when Alfonso III of Arag??n, smarting over a series of humiliations at the hands of his nobles, found a pretext for invasion.
Entailed: The island was peaceful until 1287, when Alfonso III decided to invade it.
Contradiction: The island remained peaceful, as Alfonso III of Arag decided not to invade it. 
Contradiction: I didn't notice anything on the second floor.
Contradiction: Something hot was in the air miles away.
Contradiction: Jackson, vocksberry and oxford can't get help
Contradiction: A group of people are standing in the snow.