[Ans] it is not possible to tell
[Question] Premise: "Woman tennis player wearing a light blue tennis outfit winds up to hit the tennis ball as the crowd watches."
Based on this premise, can we conclude that the hypothesis "A tennis player is about to serve the ball." is true?
Options:
- yes
- it is not possible to tell
- no
[CoT] Winding up to hit the tennis ball does not infer that the woman was about to serve the ball.

[Ans] it is not possible to tell
[Question] Can we conclude from "A woman wearing a backpack walks on the sidewalk while a car drives by." that "The woman is wearing a green backpack."?
Options:
- yes
- no
- it is not possible to tell
[CoT] A back pack can be of any colour. Not necessarily green.

[Ans] yes
[Question]
If "A woman in a pink shirt is holding a tray of salads." does that mean that "A woman is carrying food."?
Options:
- yes
- it is not possible to tell
- no
[CoT] Salads are food. Holding a tray is a way of carrying.