Question: Who's won the most fa cup's?
Disambiguated questions and answers: question: What team won the most fa cup's?
Who is the player that won the most fa cup's?
Who is the manager that won the most fa cup's?
answer: Arsenal F.C.
Arsenal Football Club
Arsenal
Cole
Ashley Cole
Arsène Charles Ernest Wenger
Arsène Wenger
Wenger
Natural Questions answer: Arsenal (from the Wikipedia article "List of FA Cup Finals")