Sentence 1: My morning latte just isn't right without it.

Sentence 2: I dont put anything in my latte.
Is this second sentence entailed by the first?

Answer: no

Sentence 1: I believe she has been poisoned!

Sentence 2: Someone in this room poisoned her.
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: and uh they're pretty good sized too but i usually wind up getting a donut

Sentence 2: They are pretty big but I normally just get a donut because it has less calories.
Is this second sentence entailed by the first?

Answer:
it is not possible to tell