QUESTION: Premise: "A man walks by red telephone booths."
Hypothesis: "Silent bob appears from nowhere in the first booth."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: A man cannot both walk by a telephone booth and appear from nowhere in a telephone booth.
The answer is no.


QUESTION: Premise: "An old man is grilling food in a backyard."
Hypothesis: "The old man shopped for a new backyard grill at sears."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Grilling is present tense while shopped is past tense and a man cannot be in a backyard and at Sears simultaneously.
The answer is no.


QUESTION: Given the sentence "Little girl in swimsuit lies on stomach in water." can we conclude that "Smiles at camera."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
A little girl in swimsuit lies on her stomach after learning how to swim.
The answer is it is not possible to tell.