input: Write a function to convert a list of lists into a dictionary where the first element of each list is the key and the rest of the elements are the values.
  assert convert_to_dict([["apple", "red", "green"], ["banana", "yellow", "green"]])=={'apple': ['red', 'green'], 'banana': ['yellow', 'green']}
  assert convert_to_dict([["car", "blue", "expensive"], ["bike", "red", "cheap"]])=={'car': ['blue', 'expensive'], 'bike': ['red', 'cheap']}
  assert convert_to_dict([["dog", "brown", "friendly"], ["cat", "black", "lazy"]])=={'dog': ['brown', 'friendly'], 'cat': ['black', 'lazy']}
  assert convert_to_dict([["sun", "yellow", "big"], ["moon", "white", "small"]])=={'sun': ['yellow', 'big'], 'moon': ['white', 'small']}
  assert convert_to_dict([])=={}
output: def convert_to_dict(lst):
      return {sublist[0]: sublist[1:] for sublist in lst}