Sucrose (sugar), is a molecule composed of 12 carbon atoms, 22 hydrogen atoms, and 11 oxygen atoms ()
All of those quantities contain the same number of particles, since they are all two moles (or 1.204*10^24 particles).
It's similar to asking which one is heavier: a pound of brick, or a pound of feathers. Since they are both one pound, they will weigh the same.
Hope that helped! :)
Letter A would sound about right.