QUESTION: Given the sentence "A woman in a yellow shirt is holding an arrow shaped sign at a intersection." can we conclude that "A woman is advertising a sale ."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Holding an arrow shaped sign does not necessarily imply advertising a sale.
The answer is it is not possible to tell.


QUESTION: Premise: "A man is investigating an internal problem within his tractor."
Hypothesis: "There is a man working on his tractor."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Investigating an internal problem on the tractor is a type of work. Working on a tractor implies investigating on it.
The answer is yes.


QUESTION: Can we conclude from "A woman in red wearing a blue hat is taking a picture outside." that "The woman is taking a picture of a bird."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly:
A picture of a bird is not the only picture a woman can take outside.
The answer is it is not possible to tell.