[QUESTION] If "The man is playing the acoustic guitar while the other men make gestures." does that mean that "Jason mraz is performing a song on his guitar for his male audience."?
Options:
- yes
- it is not possible to tell
- no
We cannot know from the first sentence if the man's name is Jason Mraz.
The answer is it is not possible to tell.

Q: Given the sentence "A man takes a picture of a girl with a patriotic outfit." can we conclude that "A man take a photo."?
Options:
- yes
- it is not possible to tell
- no
A: A man who takes a picture is a man who takes a photo.
The answer is yes.

QUESTION: If "A woman standing next to a man who is sitting on a rock." does that mean that "A couple taking a break during their hike."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A man and a woman together are not always a couple.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "A cyclist is riding along a white line in a busy city center."
Hypothesis: "Bill delivers a letter on his bike."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
The bike he is delivering a letter to could mean he is a cyclist.
The answer is it is not possible to tell.

Q: Premise: "A man wrapped in a cloth with shorts and sandals is walking up a stairwell."
Hypothesis: "Someone wearing clothes is climbing up an incline."
Do we know that the hypothesis entailed by the premise?
A: Wearing clothes is the same thing as being wrapped in cloth with shorts and sandals and to climb up and incline is the same thing to walk up a stairwell.
The answer is yes.

[QUESTION] Premise: "Men and women in dark shorts and tops are stretching their hands to the ceiling."
Hypothesis: "The woman are sitting and drinking tea."
Do we know that the hypothesis entailed by the premise?
Men and women in dark shorts and tops are stretching their hands to the ceiling instead of women sitting drinking tea.
The answer is no.