[QUESTION] Premise: "An elderly woman looks upset."
Hypothesis: "And an elderly man is in the background."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
An elderly man has done something to upset his elderly wife.
The answer is it is not possible to tell.

[QUESTION] If "A dog is chasing another dog carrying a toy." does that mean that "There is only one dog."?
Options:
- yes
- it is not possible to tell
- no
If there is only one dog then it can not be chasing another dog.
The answer is no.

[QUESTION] Premise: "A woman hanging from a safety apparatus."
Hypothesis: "A lady hanged herself."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Hanging from a safety apparatus doesn't mean a woman has hanged herself.
The answer is it is not possible to tell.

[QUESTION] Premise: "Three dogs entering the ocean."
Hypothesis: "Three dogs sleeping on a porch."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Information that contradicts is the three dogs sleeping on a porch as against the first sentence where the three dogs are entering the ocean.
The answer is no.