Sentence 1: That salt on the tray, what else could it have been?"

Sentence 2: The salt on the tray could have been poison.
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: Chisorom Okwuosa, legal services developer for the California Department of Aging, said state officials supported the hotline's grant application.

Sentence 2: Chisorom Okwuosa is a 29 year old male from the Phillipines.
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: yeah i think Buffalo's got a pretty good shot

Sentence 2: I believe that Buffalo can do this!
Is this second sentence entailed by the first?

Answer:
yes