Read the following context and choose the best option to answer the question.
Context: So Thursday I got the ultrasound and turns out I had a number of gall stones in my gallbladder and one was lodged in the opening that connects the gallbladder to the main duct that connects to the stomach . They took out my gallbladder . Surgery sucks . I have to stay out of school for at least a week and I get some nice pain killers ( percocet ) .
Question: What is the reason for my gall bladder being removed ?
Options: 
A. The opening that connects the gallbladder to the main duct was blocked and this is life threatening .
B. The gall bladder is a fun thing to keep in a jar so getting it removed is good .
C. None of the above choices .
D. Gall bladder surgery is a good way for new doctors to practice .


A