QUESTION: Given the sentence "Ballerina in black dress posed in an abandon building." is it true that "A ballerina in a black dress poses in a building."?

Let's solve it slowly: Ballerina in an abandon building is a ballerina in a building.
The answer is yes.

[QUESTION] Premise: "A teen girl and man are trying to arrange some roses for a celebration."
Based on this premise, can we conclude that the hypothesis "The girl and the man are teacher and student." is true?
Options:
- yes
- it is not possible to tell
- no
A teen girl and man don't imply that they are teacher and student.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "A man holds up a baby in a swimming pool."
Hypothesis: "A man is in an outdoor pool."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: The swimming pool may or may not be an outdoor pool.
The answer is no.

QUESTION: Can we conclude from "A baby holding glasses looks at the camera while a man hugs him." that "The baby is fast asleep in its crib."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: If the baby is asleep it would not be able to hold the glasses because it would not be awake.
The answer is no.

[QUESTION] Given the sentence "A cyclist looking on while a team mechanic works on his bike." is it true that "The cyclist is watching his bike being fixed."?
A cyclist looking on is watching. If a mechanic is working on a bike then it is likely that they are fixing the bike.
The answer is yes.

Q: Test for natural language inference.
Premise: "Two men and a woman with an umbrella walking down a street."
Hypothesis: "The trio were having lunch in a cafe."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A:
The people are walking down a street not having lunch in a café.
The answer is no.