I applied for a B1/B2 visa, but at my interview I just told them that I will be joining my employer while working for them as a nanny in the states. I got granted a visa for it, but I never asked and they never told me which visa they were giving me. I plan on going on vacation to the states as well and will require a B2 as well, but stupidly I forgot to mention that in the interview. If they just grant me a B1 visa, how can I get the B2 as well?