QUESTION: If "Three men work on a piece of equipment." does that mean that "The five men painted the street."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Three men is not equal to five men and working on a piece of equipment is not the same as having painted the street.
The answer is no.

[QUESTION] Given the sentence "A lady walks behind a wheelchair while another lady walks behind her." can we conclude that "The lady walked behind the wheelchair."?
Options:
- yes
- it is not possible to tell
- no
Lady walks behind another lady who is on the wheelchair implies that she walked behind the wheelchair.
The answer is yes.

Q: Premise: "A group of people are at a gathering where there is a large colorful flag."
Hypothesis: "A group at a 4th of july celebration."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: People at a gathering does not imply a 4th of July celebration.
The answer is it is not possible to tell.

QUESTION: Given the sentence "A lot of joggers running in a park with two skyscrapers in the background." is it true that "People are running outside."?

Let's solve it slowly: Joggers are running in a park so they must be outside.
The answer is yes.

[QUESTION] Test for natural language inference.
Premise: "Old people standing in a room looking at pictures on a white wall."
Hypothesis: "While one man is taking a photo."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Some people are sightseeing from the top of the Eiffel Tower.
The answer is no.

Q: Test for natural language inference.
Premise: "A woman looks at pictures in a gallery."
Hypothesis: "The woman pictures in her mind a day off from work."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A:
A woman who looks at pictures cannot look at pictures in her mind.
The answer is no.