Context: I also had included some fun Photo Stamps that included pictures of Emily and Nick . I ' ve seen these stamps advertised before and friends have used them at Christmas on their envelopes and they are really neat . The only problem is , my mom wanted to know if she really had to use them .

Question: Why did I include pictures of Emily and Nick ?
Options:
0. Because they are really neat .
1. None of the above choices .
2. Because I 've seen these stamps advertised .
3. Because friends have used them at Christmas .
Answer: 1