[QUESTION] Premise: "A large black and tan dog is coming out of the water."
Based on this premise, can we conclude that the hypothesis "A large dog is climbing out of the water." is true?
Options:
- yes
- it is not possible to tell
- no
Coming out of the water does not mean the dog is climbing.
The answer is it is not possible to tell.

Q: If "Outdoor tables on a sunlit street are blocked off by red and white tape." does that mean that "The tables are set up and street has been taped off for a block party."?
Options:
- yes
- it is not possible to tell
- no
A: The tables may have been set up for something other than a block party.
The answer is it is not possible to tell.

QUESTION: If "Several government workers working on a railroad crossing." does that mean that "Some people are replacing the rail signs."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Replacing the rail signs is not the only possible way for people to work on a railroad crossing.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "Two black dogs are diving into a pool to get a dog toy." can we conclude that "Two dogs are going swimming."?
Options:
- yes
- it is not possible to tell
- no
Diving into a pool doesn't mean the dogs are going swimming.
The answer is it is not possible to tell.

Q: Given the sentence "A man joyfully throws his son while swimming." is it true that "A man plays with his son in the sand."?
A: The man and son are either swimming or playing in the sand.
The answer is no.

[QUESTION] Given the sentence "A young boy is smiling while standing on a staircase." is it true that "A young boy on a staircase."?
Standing on a staircase is a way of being on a staircase.
The answer is yes.