input: Write a python function to combine the first elements in one sublist and the last elements in another sublist for a given list of lists.
  assert combine([['x', 'y'], ['a', 'b'], ['m', 'n']]) == [['x', 'a', 'm'], ['y', 'b', 'n']]
  assert combine([[1, 2], [3, 4], [5, 6], [7, 8]]) == [[1, 3, 5, 7], [2, 4, 6, 8]]
  assert combine([['x', 'y','z' ], ['a', 'b','c'], ['m', 'n','o']]) == [['x', 'a', 'm'], ['y', 'b', 'n'],['z', 'c','o']]
output: def combine(lst):
      return [list(a) for a in zip(*lst)]