Consider the question. If "A skier performs a jumping trick on the slopes." does that mean that "A skier performing a flip for an anstonished crowd."?
Options:
- yes
- it is not possible to tell
- no
 What is the step-by-step reasoning process to arrive at the answer: it is not possible to tell?
Not all skiers that perform jumping tricks on the slopes perform tricks for an astonished crowd.