Premise: "A man and a woman stand facing each other outside in front of an urn taller than them."
Hypothesis: "A man and a woman stand facing each other while discussig the giant urn."
Do we know that the hypothesis entailed by the premise?

it is not possible to tell
Explanation: That they are standing in front of an urn doesn't necessarily mean that they are discussig the urn..

Premise: "Person dressed in ski clothes skiing in the snow."
Hypothesis: "The individual was dressed for skiing."
Do we know that the hypothesis entailed by the premise?

yes
Explanation: A person is an individual and to be in ski clothes means to be dressed for skiing..

Premise: "A white dog wearing a red tag with brown on the left side of its face is jumping into the water."
Hypothesis: "The dog needed to cool down in the water."
Do we know that the hypothesis entailed by the premise?

it is not possible to tell
Explanation: The dog jumping into the water does not imply he needed to cool down..

Test for natural language inference.
Premise: "A mother tries to console her smallest child after a visit to a medical facility for his immunizations."
Hypothesis: "She is the child's step father."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
no
Explanation: Someone can not be a child's mother and a child's stepfather at the same time..