QUESTION: If "Street vendor in china is ready for work." does that mean that "A street vendor selling food in china is ready for work."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Not all street vendors in China sell food. Street vendors in China could be selling clothes or other stuff beside food.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "A man in a white shirt shoveling compost from a horse drawn trailer."
Hypothesis: "A man shovels out a trailer."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Shoveling compost from a trailer means a man shovels out a trailer.
The answer is yes.

QUESTION: Premise: "A man in a bathing cap and swimsuit jumps into a pool while other men watch."
Hypothesis: "A man performs a dive in a competition."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
A man jumping into a pool while other men watch does not imply the man performs a dive in a competition.
The answer is it is not possible to tell.