n = io.read("*n")
z = 0
c = 0
for i = 1, n do
  a = io.read("*n")
  if a == -1 then
    c = c + 1
  else
    z = bit.bxor(z, a)
  end
end
if c % 2 == 0 and z == 0 then
  print("Second")
else
  print("First")
end