Test for natural language inference.
Premise: "A man stands beside a projector in a dimly lit conference room while some people who are wearing dress shirts are talking."
Hypothesis: "A man is fixing the projector for a group of people in a conference room."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

no
Explanation: A man who stands beside a projector is not fixing it..

Given the sentence "Children at a riverbank stand near an umbrella." is it true that "A child stares at a poster of a riverbank."?

no
Explanation: There are either multiple children or there is one child. The child is either at the riverbank or staring at a picture of one..

Test for natural language inference.
Premise: "A man and a woman standing on a cliff looking out over the ocean."
Hypothesis: "Two people are staring at the stars."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

no
Explanation: The subjects are not mentioned staring at stars while looking out over the ocean..

Test for natural language inference.
Premise: "A young man cooks something in the kitchen."
Hypothesis: "A man is cooking his favorite meal in the kitchen."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
it is not possible to tell
Explanation: The man could be cooking something other than his favorite meal..