Read the following context and choose the best option to answer the question.
Context: I ' ve been packing stuff up all this week getting ready for the move on Saturday , and hopefully I 'll be able to get 4 of my friends to help my mother and I out that day carrying all the heavy stuff . Other than that , things are getting a little better . Today I went to my grandma 's house and got a bike from my grandpa that he was going to donate . Even if it 's just a bike , it feels better than having no transportation at all .
Question: Why was the speaker able to take possession of a bike that had been earmarked for donation ?
Options: 
- None of the above choices .
 - The speaker stole it from their grandparents before they could realize what had happened to the bike
 - Since the bike was going to be donated anyway , the grandfather saw no problem with giving it to the speaker
 - The speaker 's grandfather ended up selling it to the speaker instead of donating it to the charity as planned


Since the bike was going to be donated anyway , the grandfather saw no problem with giving it to the speaker