[QUESTION] Test for natural language inference.
Premise: "Three boys in life jackets float on a raft."
Hypothesis: "Three boys are stranded in the ocean."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Not all boys in life jackets are stranded since life jackets can also be used for safety in recreational water activities. It is possible to float on a raft in a body of water other than the ocean.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "A rock band with a female vocalist performs in the street with a white van in the background." is it true that "A woman is singing for people."?
A rock band with a female vocalist might be performing without the vocalist singing.
The answer is it is not possible to tell.

[QUESTION] Can we conclude from "A small child wearing a red jacket and blue pants is hanging onto the white cross bar of a blue metal swing set which is in the corner of the yard near the little white bench and the stacked firewood." that "A small child wearing a red warm jacket and long blue pants is hanging onto a white crossbar."?
Options:
- yes
- no
- it is not possible to tell
Not all jackets are necessarily warm and not all blue pants are long.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "An elderly woman dressed in black is walking past a stone building." can we conclude that "The elderly woman is on her way to a funeral."?
Options:
- yes
- it is not possible to tell
- no
Someone dressed in black does not necessarily imply they're going to a funeral.
The answer is it is not possible to tell.