The answer is probably A but it could be all of them.
B. Parkinson's Disease
Early symptoms include muscle rigidity, tremors, and a slowing of voluntary movements. Later, the patient shows a mask-like facial expression, shuffling gait, or inability to ambulate. Treatment: Drugs that increase the amount of dopamine in the brain or drugs that inhibit the action of acetylcholine in the brain.
Title IX is a comprehensive federal law that prohibits discrimination on the basis of sex in any federally funded education program or activity.
Answer:
you just have to practice.