What value will the variable my_list hold after the following line of code is executed? my_list = [num for num in range(1, 20) if num % 3 -- 0] O [1, 3, 9, 18, 201 0 O [3, 6, 9, 12, 15, 18] O [1, 2, 3] The if clause in a comprehension is optional. O True False A comprehension always produces a list. O True False 4 The result of a comprehension could always be created using more verbose code. True False What value will the variable stuff hold after the following code is executed? state = 'Mississippi' stuff - [ch.lower) for ch in state if ch != '4'} O {'m', 'i', 's', 'p'} O ['M', 'i', 's', 's', 'i', 's', 's', 'i', 'p', 'p', 'i'] {'m', 's', 'p'} O ['m', 's', 's', 's', 's', 'p', 'p'] 6 A generator expression has the same basic syntax as a list comprehension. O True O False