A) say "Water, sweetie."
B) say "Water or tea."
C) look up the word bland in the dictionary, read the definition out to her and tell he to pick anything that matches.
D) call your doctor's office, furious that that your daughter wasn't given a list of allowed/disallowed foods, demand to speak to a doctor immediately, say that you have no intention of discussing your daughter's history with a "secretary," and shout your rage and disbelief when you discover the clinic is actually closed for lunch.
My life rawks!