input: Write a function to check if each element of the second tuple is greater than its corresponding index in the first tuple.
  assert check_greater((10, 4, 5), (13, 5, 18)) == True
  assert check_greater((1, 2, 3), (2, 1, 4)) == False
  assert check_greater((4, 5, 6), (5, 6, 7)) == True
  
output: def check_greater(tuple1, tuple2):
      return all(t2 > t1 for t1, t2 in zip(tuple1, tuple2))