QUESTION: Given the sentence "This is an athlete on a bicycle during a race." is it true that "An athlete competes in the tour de france."?

Let's solve it slowly: There are many races that the athlete could be competing in besides competing in the Tour de France.
The answer is it is not possible to tell.

[QUESTION] Can we conclude from "A young blond woman in a polka-dot outfit and black glasses sitting in a restaurant." that "A woman is sitting by the window of a restaurant."?
Options:
- yes
- no
- it is not possible to tell
Sitting in a restaurant does not imply sitting by the window.
The answer is it is not possible to tell.

Q: Can we conclude from "The crowd watches the musher's dog sled." that "The sled was destroyed in a fire 150 years ago."?
Options:
- yes
- no
- it is not possible to tell
A: They could not be watching a musher's sled if the sled was destroyed.
The answer is no.

QUESTION: Given the sentence "A dog with a baseball in his mouth." can we conclude that "The dog is dead outside."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A dead dog cannot normally hold a baseball in his mouth.
The answer is no.

[QUESTION] Premise: "Water from the left splashing over a man with a white helmet."
Hypothesis: "The white helmet that the man was wearing was getting wet but not on the right side."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Just because water front the left is splashing over a man who has a white helmet on does not mean the helmet was only getting wet on the left side. The right side may be getting wet too.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "An indian man in a hat is sitting and smiling."
Hypothesis: "An indian man poses for a portrait."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A:
Just because he's sitting and smiling doesn't mean he's posing for a portrait.
The answer is it is not possible to tell.