Premise: "A woman all in blue sits on one need with a man in a white t-shirt facing toward her."
Hypothesis: "A woman proposes to her boyfriend."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

it is not possible to tell
Explanation: Sits on one need (knee) does not imply that the woman proposes to her boyfriend..

Test for natural language inference.
Premise: "Two people dressed in mostly black clothing walking on a sidewalk."
Hypothesis: "Two dogs walking inside."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

no
Explanation: A dogs are not a people and one cannot walk inside and on a sidewalk at the same time..

Given the sentence "A professional glass maker firing a piece in a gigantic oven." can we conclude that "Artist making a custom piece for a customer."?
Options:
- yes
- it is not possible to tell
- no

it is not possible to tell
Explanation: Not all professional glass makers are artists. The fact that professional glass maker firing a piece in a gigantic oven doesn't imply that he is making a custom piece for a customer..

Premise: "A man is standing in front of a cafe."
Hypothesis: "There is a homeless man in front of the cafe."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
it is not possible to tell
Explanation: A man can stand in front of a cafe and not be homeless..