[QUESTION] Can we conclude from "Two boys are splashing around in the ocean." that "Two boys are wearing life jackets."?
Options:
- yes
- no
- it is not possible to tell
Boys in the ocean does not imply the boys are wearing life jackets.
The answer is it is not possible to tell.

Q: If "The man in a blue sweater is climbing down the rocks." does that mean that "The man is going up the rocks."?
Options:
- yes
- it is not possible to tell
- no
A: Someone cannot be climbing down the rocks and going up the rocks at the same time.
The answer is no.

QUESTION: Given the sentence "People walking across a crosswalk." can we conclude that "People are walking on the sidewalk."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A crosswalk can be connected to a sidewalk and if there are people walking on the sidewalk there might also be people walking across a crosswalk.
The answer is yes.

[QUESTION] Test for natural language inference.
Premise: "Two men in top hats and tuxedos are walking past a dry cleaning store and a casual man who is looking at them."
Hypothesis: "The three men are eating a plate of french fries."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
They can't be both walking past a store and eating french fries.
The answer is no.

Q: Premise: "A man in checkered pants black jacket and a checkered hat is holding a waiters tray."
Hypothesis: "A man is currently working."
Do we know that the hypothesis entailed by the premise?
A: Holding a waiters tray does not necessarily imply a man is currently working.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "A person is crouched down taking a photograph of a skateboarder." can we conclude that "The photographer watches the skateboarder do tricks."?
Options:
- yes
- it is not possible to tell
- no
Taking a photograph of a skateboarder does not imply the skateboarder is doing tricks.
The answer is it is not possible to tell.