[QUESTION] Can we conclude from "Lady in green caprice pants with a heavy bag standing." that "There is a woman at the airport with her luggage."?
Options:
- yes
- no
- it is not possible to tell
Lady with a heavy bag standing is not necessarily at the airport.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "A man in a white shirt and glasses tries to hale a cab while holding his daughter wearing a yellow t-shirt."
Hypothesis: "A man and his daughter hailing a cab."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: One who is hailing a cab is succeeding at trying to hail a cab.
The answer is yes.

QUESTION: If "People pose for the picture while sitting on a bed." does that mean that "People are posing for a yearbook photo."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: People pose for the picture while sitting on a bed does not necessary that they are posing for a yearbook photo.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "A happy looking man enjoying a beverage." can we conclude that "The man looks sad."?
Options:
- yes
- it is not possible to tell
- no
A happy looking man enjoying a beverage instead of looking sad.
The answer is no.

Q: Given the sentence "A large black and brown dog is carrying something in its mouth while walking on grass." is it true that "The dog is carrying a bone in it's mouth."?
A: A dog carrying something in its mouth is not necessarily a bone.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "A man with prosthetic legs just finished a run." is it true that "A man with  prosthetic arms did not finish the run."?
A man with prosthetic legs who just finished a run cannot be the man with prosthetic arms who did not finish the run.
The answer is no.