Take this with a grain of salt, but I believe the answer is A.
I want to see "Catching Fire" because everyone else has already seen it.
The advantage is the specialist will be able to give you more info on what is wrong and a primary care physician can only give you as much info as they know. Like if your arm was broken you would want to go to a specialist because they know about more and a physician if you have a common cold.
B, because the period is ALWAYS outside of the parentheses, and there is no comma.