Context: My friend 's parents claimed me as thier own and said I was welcome any time . The mother has gone out of her way to make me vegetarian food and even my friends niece and nephew like to play with me . The family is really excited because I have been able to teach the nephew a little english , which is so cute !

Question: What may be the reason for other people claiming someone as their own ?
Options:
0. They are trying to buy their love .
1. None of the above choices .
2. That someone does n't have parents that care .
3. They want more children but are unable to .
Answer: 2