Anchor: By the end of the 13th century, they began their first raids on the Aegean Islands.
Entailed: The first raids on the Aegean Islands began at the end of the 13th century.
Contradiction: The first raids on the Aegean Islands began at the end of the 16th century.
Contradiction: To men are outside.
Contradiction: GAO developed the acquisition process model that's referenced here.
Contradiction: The young man is flying.
Contradiction: Scattered around the bay lie many tiny islands of white sandstone.