[Q] Given the sentence "A man sorts tropical fruit." can we conclude that "A man is separating pineapples from mangoes."?
Options:
- yes
- it is not possible to tell
- no
[A] There is more food in the tropical fruit category than just pineapples and mangoes. The man would be separating more than pineapples from mangoes.
The answer is it is not possible to tell.

[Q] Test for natural language inference.
Premise: "A clean-shaven man getting dressed in a purple shirt and tie in front of the mirror."
Hypothesis: "A man getting ready for work."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
[A] A man getting dressed in front of the mirror is not necessarily getting ready for work.
The answer is it is not possible to tell.

[Q] Given the sentence "An older man in a green t-shirt and gray hat is looking at something very intently." is it true that "An older man and his wife are looking intently at the dinner entertainers."?
[A] We now know his wife is also looking with him and also what they are looking at.
The answer is it is not possible to tell.