I am pretty sure I just made my brother the happiest guy on the face of the planet . He has been a Mustang car nut for as long as I can remember . Him and his friends are always going out buying new parts , helping each other put them on , and all that good fun stuff . It 's something I never understood , but oh well he loves to do it .

Generate a question about the above context.
What may be a fact about the speaker ?
Available options:
a). None of the above choices ..
b). They support their brother 's passion for cars ..
c). They often buy their brother new car parts ..
d). They are completely opposite from their brother ..