Given the sentence "A man posting a sign indicating the name of the building." is it true that "A man holds a sign the begs people for money."?

no
Explanation: The subject who begs is usually not one working and posting a sign..

If "A boy in a yellow shirt is walking on a beach holding a surfboard." does that mean that "A surfer is walking on a beach."?
Options:
- yes
- it is not possible to tell
- no

it is not possible to tell
Explanation: A boy can be holding a surfboard without always being a surfer..

Premise: "A small boy with a blue shirt playing with a toy."
Hypothesis: "The small boy with a blue shirt has a new toy."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

it is not possible to tell
Explanation: A small boy with a blue shirt playing with a toy does not mean that he has a new toy..

Test for natural language inference.
Premise: "A group of young children in hats walking along a walkway accompanied by two adults."
Hypothesis: "A group of unaccompanied children run down a sidewalk."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
no
Explanation: They would not be unaccompanied if they are accompanied by adults..