A worker wearing a hard hat is working inside a cave.
The worker is caucasian.
If "A worker wearing a hard hat is working inside a cave.", can we conclude "The worker is caucasian."?

Options: 

 - yes

 - it is not possible to tell

 - no
it is not possible to tell
If "A worker wearing a hard hat is working inside a cave.", can we conclude "The worker is caucasian."?

Options: 

 - yes

 - it is not possible to tell

 - no
user
it is not possible to tell
assistant