QUESTION: Test for natural language inference.
Premise: "A large group of people are standing around watching and taking pictures of a man who is wearing a black hat with a long-sleeved dress shirt."
Hypothesis: "Black vest and tie."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: There are only two people present taking pictures of the man.
The answer is no.

QUESTION: Given the sentence "A little boy in a brown and orange shirt is sitting by a street." can we conclude that "This boy from london waits to see the queen."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A boy sitting by the street doesn't mean he is in London.
The answer is it is not possible to tell.

QUESTION: If "A man in a blue sweatshirt and black cap holding a polaroid picture." does that mean that "A professional photographer showing his client the picture he has taken."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
People not professional photographers can hold Polaroid pictures and not have a client.
The answer is it is not possible to tell.