Can we conclude from "A rollerblader in a red hat is grinding on an elevated metal pole." that "A rollerblader is grinding on a pole of sorts."?\nOptions:\n- yes\n- no\n- it is not possible to tell
A step-by-step solution is:
it is not possible to tell
The fact that it is a metal pole does not imply a pole of sorts.

.

Thus, the answer is it is not possible to tell