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."?
Options:
- yes
- it is not possible to tell
- no. Step-by-step reasoning:
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 answer is it is not possible to tell.