QUESTION: If "A man wearing a suit stands on the street with his right hand outstretched." does that mean that "A businessman on the street hails a cab."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Wearing a suit doesn't imply that he is a businessman. His right hand outstretched doesn't imply that he's hailing a cab.
The answer is it is not possible to tell.


QUESTION: Premise: "A dog is playing in the deep snow."
Hypothesis: "The dogs legs are completely beneath the snow."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: A dog can play in the deep snow without its legs being completely beneath it. A light dog could walk on top of the snow.
The answer is it is not possible to tell.


QUESTION: Premise: "Hiker climbing down a snow and rock covered mountain."
Hypothesis: "Hiker climbing down a mountain."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
The rock and snow covered mountain while a hiker climbing down.
The answer is yes.