Please answer the following question by reasoning step-by-step.
If "A skateboarder doing a trick." does that mean that "A guy jumps in the air on his blue skateboard."?\nOptions:\n- yes\n- it is not possible to tell\n- no

it is not possible to tell
Not all skateboarders are a guy and not all tricks are jumps in the air and not all skateboarders use a blue skateboard.

.

So, the final answer is it is not possible to tell