In this task you will be given a list, of lists, of integers. For every inner list contained in the input list, you should multiply every even number in that list. The output should be a list of integers with the same length as the number of lists in the input list. If there are no even numbers in an inner list you should output 0 for that list.
--------
Question: [[-43, 5], [2, 43], [7, -2, 42], [-20, -43, 40]]

Answer: [0, 2, -84, -800]


Question: [[-25, -15, 45, 29], [-40, 6], [-15, -15, 48], [12, 39, -13], [25, -4, 16, -25, 45], [20, 38, 45], [-2, -48], [13, -27, 14], [8, -37, -40], [-45, -28, 15, 47, -36]]

Answer: [0, -240, 48, 12, -64, 760, 96, 14, -320, 1008]


Question: [[25, 46, -48, -17, -42], [40, 35, 35, 38], [-46, 13, -47, -36], [25, 27, -1, -49], [4, 21, -33], [34, 27], [18, 34], [32, 21, -13, -34, -30], [15, 38], [-20, 26, -50], [6, 7, 42, -10], [15, -50, -20], [-44, -38, 15], [45, 30]]

Answer:
[92736, 1520, 1656, 0, 4, 34, 612, 32640, 38, 26000, -2520, 1000, 1672, 30]