Sentence 1: Koontz uh his last name ends in a Z i know that

Sentence 2: Koontz is spelled with an S at the end.
Is this second sentence entailed by the first?

Answer: no

Sentence 1: Additionally, a handful of resorts such as the South-Seas themed Mandalay Bay, the Mirage, and the new Four Seasons are now catering exclusively to the luxury travel market.

Sentence 2: The Mirage costs $500 per night.
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: (The same is true for another of Vietnam's most famous Eddie Adams' photo of the gun-to-temple execution of a Viet Cong.)

Sentence 2: It is not true for another of Vietnams' most famous Eddie Adams' photo.
Is this second sentence entailed by the first?

Answer:
no