[QUESTION] Premise: "A dog on a dock sits alone."
Based on this premise, can we conclude that the hypothesis "The dog is on the dock waiting for his owner." is true?
Options:
- yes
- it is not possible to tell
- no
The dog may not be waiting for his owner just because he is alone.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "A runner in the middle of a race running along side the road."
Hypothesis: "A runner in first place sprints for the finish."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A runner in the middle of a race is not in first place.
The answer is it is not possible to tell.

[QUESTION] Premise: "Two people are eating a meal together."
Based on this premise, can we conclude that the hypothesis "A child eats his dinner all alone." is true?
Options:
- yes
- it is not possible to tell
- no
A child is not two people. Together with another person is different than being alone.
The answer is no.

[QUESTION] Given the sentence "A couple stands behind their wedding cake." is it true that "The couple stands by the cake."?
To be behind a wedding cake is to be by it.
The answer is yes.