[QUESTION] Test for natural language inference.
Premise: "A small boy holding a stick is walking through the dirt outside of a building."
Hypothesis: "There is a boy playing with a stick outdside."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Holding a stick is not the same as playing with a stick.
The answer is it is not possible to tell.

Q: Given the sentence "A man wearing glasses is speaking or singing into a microphone." is it true that "The professor is speaking into the mike."?
A: A man wearing glasses speaking into a microphone isn't necessarily a professor.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "A family of three walking on a sidewalk along a street."
Hypothesis: "The family is walking to the ice cream shop."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Not all families consist of three people. Just because a family is walking on a sidewalk along a street does not mean they are going to the ice cream shop.
The answer is it is not possible to tell.

[QUESTION] Premise: "Many dogs race around the track."
Hypothesis: "Dogs are running fast."
Do we know that the hypothesis entailed by the premise?
Just because many dogs race around the track does not indicate that they are running fast.
The answer is it is not possible to tell.

Q: If "A man in a tank top is standing next to a young girl." does that mean that "The man is the girl's grandfather."?
Options:
- yes
- it is not possible to tell
- no
A: It does not imply that the man standing next to the young girl is the girls' grandfather.
The answer is it is not possible to tell.

[QUESTION] Premise: "A man wearing a green shirt is taking a picture of something."
Hypothesis: "A man is taking a photo."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Sentence two follows sentence one because the man is taking a picture which is another word for photo.
The answer is yes.