[QUESTION] Premise: "A little blond boy in a blue winter coat is walking in the forest past a tree stump."
Hypothesis: "A litlle boy walking in the forest and a bear is in the background."
Do we know that the hypothesis entailed by the premise?
Walking in the forest does not necessitate that there is a bear in the background.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "Two construction workers at a job site."
Hypothesis: "They are at work."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Saying that they are at work clarifies what the construction workers were doing at a job site.
The answer is yes.

[QUESTION] Test for natural language inference.
Premise: "A section of street with movie posters and apartment buildings in the background."
Hypothesis: "A street with buildings in the background."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A section of street is a part of a street. Apartment buildings are buildings.
The answer is yes.

[QUESTION] If "A little girl holds a pair of headphones on a playground." does that mean that "The little girl holds a pair of head phones after finding them when she thought she lost them."?
Options:
- yes
- it is not possible to tell
- no
We don't know the girl is holding them after finding them.
The answer is it is not possible to tell.