[Q] Premise: "Groups of people are looking at different items."
Hypothesis: "Many people are shopping in a neighborhood grocery store."
Do we know that the hypothesis entailed by the premise?
[A] People looking at different items are not necessarily shopping nor are they specifically in a neighborhood grocery store.
The answer is it is not possible to tell.

[Q] Given the sentence "A dog swims in water with a blue and green tennis ball in its mouth." is it true that "A dog retrieved his tennis ball while playing fetch."?
[A] Just because a swims in water with a blue and green tennis ball in its mouth does not mean that a dog has retrieved his tennis ball while playing fetch.
The answer is it is not possible to tell.

[Q] Given the sentence "A female student does research on her apple laptop." can we conclude that "A lady preparing for her thesis."?
Options:
- yes
- it is not possible to tell
- no
[A] Just because she does research does not mean it is for her thesis.
The answer is it is not possible to tell.