so $$ \text{The best possible correct answer is: Quack Pre } $$
A good possible correct answer is: $$ \text{Quack Pre or Quacker } $$ no qackpre
One possible combination is: "packer" and "back" and "pare" and "quake" but I think I have it: $$ \text{The correct answer is: Quacker or Packer or.... } $$ so $$ \text{The best possible correct answer is: