Anchor: She said you told her it was because you had been awakened during the night and didn't go back to sleep.  
Entailed: You woke up in the night and did not fall asleep again.
Contradiction: You had not spoken to her for awhile.
Contradiction: One person is at an event.
Contradiction: A kid is playing on a beach.
Contradiction: The man is swimming.
Contradiction: Higher worker productivity makes wages rise.