def sum_list(lst1,lst2):
  
  res_list = [lst1[i] + lst2[i] for i in range(len(lst1))] 
  return res_list
def similar_elements(test_tup1, test_tup2):
  
  res = tuple(set(test_tup1) & set(test_tup2))
  return (res) 