The building may not have been abandoned and it may not have been used as a hospital.
The question and answer are below.
Premise: "A city street at night with a person under an umbrella and a ""do not enter"" sign."
Based on this premise, can we conclude that the hypothesis "A person holds an umbrella next to an abandoned hospital with a ""do not enter"" sign." is true?
Options:
- yes
- it is not possible to tell
- no
it is not possible to tell

*****

Tennis is a game so if a woman is playing tennis then she is playing a game.
The question and answer are below.
Test for natural language inference.
Premise: "A woman is playing tennis."
Hypothesis: "A woman plays a game."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
yes

*****

One cannot have a baseball in its mouth and throw up simultaneously.
The question and answer are below.
Premise: "Brown and white dog with a baseball in its mouth."
Hypothesis: "The dog threw up."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
no

*****

There's no way in knowing whether or not the men are riding their scooters.
The question and answer are below.
Premise: "Two elderly gentleman sitting in scooters talking to one another."
Hypothesis: "Two elderly men are riding their scooters."
Do we know that the hypothesis entailed by the premise?
it is not possible to tell

*****