Anchor: Why not? What would you have done if you had found _him_ wandering on _your_ native world; found him sleeping on a field on Earth, red tentacles, six legs, pseudopods and all?  
Entailed: How would you have handled finding an alien on earth?
Contradiction: The alien was gray and six feet tall with humanlike form.
Contradiction: Airborne particle concentration has not been found to correlate with 1980 US mortality rates.
Contradiction: Music is played for a crowd.
Contradiction: A man is running away through an alley after stealing money from an establishment.
Contradiction: Three officers are talking to a woman.