[QUESTION] Given the sentence "One of the buses is marked ""linea express"" while the other is marked ""metropolitan transit system"". ." can we conclude that "The buses are fast."?
Options:
- yes
- it is not possible to tell
- no
The markings on the buses do not imply that the buses are fast.
The answer is it is not possible to tell.

Q: Can we conclude from "A man is doing a somersault wearing a black shirt and red sweatbands." that "Jim prepares for the olympic gymnastics competition."?
Options:
- yes
- no
- it is not possible to tell
A: Doing a somersault does not necessarily mean prepares for the Olympic.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "A group of friends socializing at a barbecue."
Hypothesis: "People are at a barbecue."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: They are at a barbecue because they are socializing at a barbecue.
The answer is yes.

[QUESTION] Premise: "People walk on a small bridge over a lake."
Based on this premise, can we conclude that the hypothesis "The people are walking across the bridge." is true?
Options:
- yes
- it is not possible to tell
- no
The peoples are walking on a small bridge over a lake.
The answer is yes.

Q: Given the sentence "Three young girls performing a interpretative dance with brightly colored cloths." is it true that "The performers were dancing."?
A: There young girls performing means there are performers who are dancing (interpretative dance).
The answer is yes.

[QUESTION] If "A tan dog walks across the snow." does that mean that "A puppy is walking outside in winter."?
Options:
- yes
- it is not possible to tell
- no
A tan dog need not necessarily be a puppy; It could be a grown one as well.
The answer is it is not possible to tell.