[QUESTION] If "A black dog chasing a brown one." does that mean that "A brown dog is chasing a black one."?
Options:
- yes
- it is not possible to tell
- no
A black dog cannot be chasing a brown dog at the same time.
The answer is no.

Q: Premise: "Climber climbing an ice wall."
Hypothesis: "A climber is climbing an ice wall to get to his igloo."
Do we know that the hypothesis entailed by the premise?
A: The climber may not be climbing o get to his igloo.
The answer is it is not possible to tell.

QUESTION: Can we conclude from "Puppy playing with a tennis ball on an orange rug." that "Puppy playing with a tennis ball."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Puppy playing with a tennis ball is the same as puppy playing with a tennis ball.
The answer is yes.

[QUESTION] Premise: "People playing tug-of-war in the sand."
Based on this premise, can we conclude that the hypothesis "People are playing basketball in the ocean." is true?
Options:
- yes
- it is not possible to tell
- no
Playing tug-of-war and basketball are different activities. Sand and ocean are different locations.
The answer is no.

Q: Premise: "A man and a young boy are walking across a street as another man is riding by on a bicycle."
Hypothesis: "A man and a young boy walk across the street as another man rides by on a bicycle."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: Are walking across a street is a paraphrase of walk across the street.
The answer is yes.

[QUESTION] Given the sentence "A young boy in a swimsuit throws a rock into the water." is it true that "Someone is throwing something."?
Someone refers to the young boy and the throwing of something refers to the rock.
The answer is yes.