We have the Ada code listed below. Assume that two Bar messages and two Baz messages have arrived before we get to the loop. In this case, how many messages will the Foo task process, if the task runs indefinitely and no new messages arrive.

task body Foo is
  begin
    loop
      select 
        accept Baz(parameters) do
          -- do Baz processing here
        end Baz;
      or
        accept Bar(parameters) do
          -- do Bar processing here
        end Bar;
      end select;
    end loop;
  end Foo;