Test for natural language inference.
Premise: "A group of people dressed in black watching as one person is performing."
Hypothesis: "People fighting in a concert."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

no
Explanation: If they were watching a person performing then they wouldn't be fighting..

Premise: "A man in gray is pushing his bicycle down the street."
Hypothesis: "The man is rollerblading down the street."
Do we know that the hypothesis entailed by the premise?

no
Explanation: A person wold not be pushing a bike if he were rollerblading..

Given the sentence "One person walks along a road in a barren landscape while cars pass in the same direction of travel." is it true that "A person walking toward church."?

it is not possible to tell
Explanation: Walking along a road does not imply walking toward a church..

Test for natural language inference.
Premise: "Roger federer strikes a tennis ball with a forehand swing on a tennis court."
Hypothesis: "Federer will beat his opponent."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
it is not possible to tell
Explanation: Roger Federer will not necessarily beat an opponent just because he strikes a tennis ball with a forehand swing..