Answer:
Part A
What is an allusion in "Superhero 101: A Family Secret"?
the reference to the grandfather's love and kryptonite
Part B
How does the allusion in Part A affect the meaning of the story?
It reveals to readers Trace’s grandfather’s biggest weakness.
The answer you are wanting is A, have a nice day!
I would have to go with the fourth option because omnicent it the pov that describes more than one