Given the sentence "A traveler sits on a bridge next to his pack." is it true that "A traveler sits on a bridge waiting for the train to pass."?

it is not possible to tell
Explanation: The fact that the traveler sits on a bridge next to his pack doesn't necessarily imply he is waiting for the train to pass..

Test for natural language inference.
Premise: "A man in a multicolored jacket is standing with a bicycle near a child and some ice chests."
Hypothesis: "The man is buying a drink from the child."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

it is not possible to tell
Explanation: Not all man in a multicolored jacket is buying a drink from the child..

If "A man is cutting something above a sink." does that mean that "A man is preparing a meal."?
Options:
- yes
- it is not possible to tell
- no

it is not possible to tell
Explanation: Preparing a meal can be done without the action of cutting..

If "A girl and boy hugging in the cobblestone street." does that mean that "Two kids are at school."?
Options:
- yes
- it is not possible to tell
- no
no
Explanation: The kids can't be hugging in the street and at school at the same time..