Q: Test for natural language inference.
Premise: "A man lies in a crowded street while people walk by oblivious to him."
Hypothesis: "The man is lying on the sidewalk."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: Either he could be in the street or on the sidewalk not both at the same time.
The answer is no.

QUESTION: Test for natural language inference.
Premise: "A man with a red fringed shirt is playing a banjo."
Hypothesis: "Several band members play their instruments together."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Members means more than a man. One cannot be play a banjo and instruments at the same time.
The answer is no.

[QUESTION] Test for natural language inference.
Premise: "A woman and man are getting silly while sitting at the dining room table."
Hypothesis: "Romantic interlude over sumptuous dinner."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A woman and man getting silly doesn't necessarily mean they are having a romantic interlude. Sitting at the dining room table doesn't necessarily mean they are having a sumptuous dinner.
The answer is it is not possible to tell.

Q: Premise: "A man on inline-skates at a skate park."
Hypothesis: "A man is practicing for an upcoming competition."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: A man on skates does not imply practicing for an upcoming competition.
The answer is it is not possible to tell.

QUESTION: Premise: "A person with tattoos is looking at a photo on a digital camera."
Based on this premise, can we conclude that the hypothesis "Or cellphone." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A person with tattoos takes a photo with a disposable camera.
The answer is no.

QUESTION: Given the sentence "A man and a woman enjoy conversation as they ascend on a busy elevator." can we conclude that "Man and women talking about money."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
A conversation can be on any topic and not just if people are talking about money.
The answer is it is not possible to tell.