[QUESTION] Given the sentence "A man working with a wood plank." is it true that "A man uses a saw to cut a piece of wood."?
Working with a plank does not imply he uses a saw to cut it.
The answer is it is not possible to tell.

[QUESTION] Can we conclude from "Girl with sunglasses and shoppers in a trinket shop." that "She shops for souvenirs."?
Options:
- yes
- no
- it is not possible to tell
Girl with sunglasses and shoppers in a trinket shop does not necessary that she shops for souvenirs.
The answer is it is not possible to tell.

[QUESTION] Premise: "People look at a toy tiger hanging from a stand."
Hypothesis: "The people are looking at a toy dog."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A toy dog is not the same as a toy tiger.
The answer is no.

[QUESTION] If "A young boy wearing costume hands raises his arms." does that mean that "The boy wants the teacher to help him with his shirt."?
Options:
- yes
- it is not possible to tell
- no
There is no other person in sentence one let alone a teacher.
The answer is it is not possible to tell.