A Slippery Slope Fallacy is a flawed argument that implies that by doing something minor, or not doing it, could cause enormous, or even ludicrous consequences, even. Doing chores at home has nothing to do with getting a job, most likely.
I believe it is A due to "The lady made detailed plans, engaged the caterer and the orchestra well in advance" isn't exactly connect well and be hard to understand so you'd put a comma between "caterer, and".
Scout discovers something under her bed. She calls Jem in and they discover Dill hiding there. Dill has run away from home because his mother and new father did not pay enough attention to him.