Q: Premise: "A man in a yellow-and-black cycling outfit kneels against a bike."
Hypothesis: "Adjusting its mechanism."
Do we know that the hypothesis entailed by the premise?
A: A man is wearing a cycling outfit and fixing his bike for the race.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "An old man looks at his beer."
Hypothesis: "The old man only drinks water."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: One cannot only drink water if he looks at his beer.
The answer is no.

[QUESTION] If "The city at night." does that mean that "The city in the daylight."?
Options:
- yes
- it is not possible to tell
- no
The city cannot be experiencing night and day at the same time.
The answer is no.

Q: Test for natural language inference.
Premise: "A gymnast number 046 facing the center of the mat with hands above her head in the shape of a heart."
Hypothesis: "A gymnast is doing a routine."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: A gymnast with hands above her head is doing a routine.
The answer is yes.

QUESTION: If "Two males walking down holding hands wearing sombreros." does that mean that "Two men are walking down a road in mexico."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Just because the males are wearing sombreros does not mean they are in Mexico.
The answer is it is not possible to tell.

QUESTION: If "A chubby man rides away down the street on a bike." does that mean that "A chubby man rides away on a bicycle."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
Bike and bicycle are used interchangeably as part of the description of chubby man riding away.
The answer is yes.