Test for natural language inference.
Premise: "A greasy haired man with a mustache explaining what is wrong with the object in his hand."
Hypothesis: "There is something in the man's hand."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

yes
Explanation: There is something wrong with the object in the man's hand..

Premise: "A young couple waling down the sidewalk."
Hypothesis: "The couple were sitting on a bench."
Do we know that the hypothesis entailed by the premise?

no
Explanation: First sentences said they were waling down the sidewalk so they can't be sitting on a bench..

If "A man in blue is walking down a wooden staircase at the side of a house." does that mean that "A man is trying to make a cake."?
Options:
- yes
- it is not possible to tell
- no

no
Explanation: The man is either making a cake or walking down a staircse..

Given the sentence "A woman singing while a man plays guitar." can we conclude that "A woman and man are together."?
Options:
- yes
- it is not possible to tell
- no
yes
Explanation: A woman and a man could be together while she is singing and he plays the guitar..