[QUESTION] Given the sentence "A group of men and women dressed is formal black dresses and suits holding their music books and singing." can we conclude that "A group of men and women joyously dressed is formal black dresses."?
Options:
- yes
- it is not possible to tell
- no
Women can be dressed in black without being joyously dressed in black.
The answer is it is not possible to tell.

[QUESTION] Premise: "The roman colosseum on a sunny day with tourists around."
Hypothesis: "Tourists can see the eiffel tower in the distance."
Do we know that the hypothesis entailed by the premise?
Either tourists can see the Eiffel Tower or tourists can see the Roman Colosseum.
The answer is no.

[QUESTION] Test for natural language inference.
Premise: "With the dam in the distance."
Hypothesis: "The boy piggy backed onto the man in the black jacket holding a frisbee."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
The boy piggy backed is wearing a black jacket for the frisbee.
The answer is it is not possible to tell.

[QUESTION] If "Street dancing on plastic while a large group of youth stand about and watch." does that mean that "There is a group watching a street dance."?
Options:
- yes
- it is not possible to tell
- no
There is a group of people watching a street dancing performance on plastic.
The answer is yes.