input: Write a python function to sort a list and then reverse it.
  assert sort_and_reverse(["cat", "bird", "dog", "zebra", "ant"]) == ['zebra', 'dog', 'cat', 'bird', 'ant']
  assert sort_and_reverse(["apple", "banana", "cherry", "date"]) == ['date', 'cherry', 'banana', 'apple']
  assert sort_and_reverse(["table", "chair", "lamp", "sofa"]) == ['table', 'sofa', 'lamp', 'chair']
output: def sort_and_reverse(lst):
      return sorted(lst, reverse=True)