Given the rationale, provide a reasonable question and answer. Step-by-step reasoning process: Backpack is used to put things. You can carry bagpack where ever you go. if you want to bring sealed drink with you, you should put it in bagpack.
 The question and answer:
user
Where would you put a sealed drink if you want to bring it with you?
Options:
- cup
- cabinet
- cardboard box
- stumble
- backpack
The answer is backpack
assistant