Q: Can we conclude from "A ballet dancer in a blue leotard doing a back-bend with her left hand extended." that "A ballet dancer performs in front of a large crowd."?
Options:
- yes
- no
- it is not possible to tell
A: A ballet dancer is doing a back bend while the second ballet dancer is performing in front of crowd.
The answer is it is not possible to tell.

Q: Can we conclude from "A young woman dressed in black walking on pavement in front of a lake." that "There are people at the lake."?
Options:
- yes
- no
- it is not possible to tell
A: Walking on pavement in front of a lake shows that there are people at the lake.
The answer is yes.

Q: Given the sentence "Man assembling something in lawn while children look on." is it true that "A man is putting together a toy in the yard while his children eagerly wait."?
A: A man assembling something does not imply that he is making a toy.
The answer is it is not possible to tell.

Q: Given the sentence "Two dogs on the beach fight over a stick." is it true that "Two dogs are eating their food from a bowl."?
A:
Dogs fighting over a stick is much different from eating food from a bowl.
The answer is no.