Read the following context and choose the best option to answer the question.
Context: These are something everyone gets in the mail at one point or another and wonders what to do with them . We feel bad throwing them away but we do n't really want to store them because we may never need them . So now you have a use for packing peanuts .
Question: What would happen if we keep them ?
Options: 
- It would pile up over time .
 - We would give them to our next generation .
 - None of the above choices .
 - We would sell them .


It would pile up over time .