[QUESTION] Premise: "A black dog is followed by two brown dogs over sand."
Hypothesis: "Three dogs are walking on sand."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A black dog and two brown dogs can be combined to make three dogs.
The answer is yes.

[QUESTION] Premise: "A black and white dog jumps after a yellow toy."
Hypothesis: "A puppy is playing with its owner."
Do we know that the hypothesis entailed by the premise?
Not all dog is a puppy and playing with its owner.
The answer is it is not possible to tell.

[QUESTION] Premise: "A black woman with a guitar is playing on the sidewalk."
Based on this premise, can we conclude that the hypothesis "There is two black women on the sidewalk playing a guitar." is true?
Options:
- yes
- it is not possible to tell
- no
A black woman is different from two black women playing a guitar on the sidewalk.
The answer is it is not possible to tell.

[QUESTION] If "A girl is being pulled by a string while sitting on a raft." does that mean that "The girl is sitting down."?
Options:
- yes
- it is not possible to tell
- no
A girl is sitting down on a raft being pulled by a string.
The answer is yes.