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: [[2, 31, 49], [7, -48], [-5, 16, 2, 28]]

Answer: [2, -48, 896]


Question: [[44, 3, 3], [12, 35], [-2, -1, 22, 11], [-29, -33], [-31, 4, -36, -16, -18], [-15, -31], [-32, -20], [41, -36, -44], [-36, 31], [40, -30], [-34, -19], [3, -44, 30, 36, 42]]

Answer: [44, 12, -44, 0, -41472, 0, 640, 1584, -36, -1200, -34, -1995840]


Question: [[37, 23, 36], [6, 32, 42], [29, 35, -49, -37], [30, 25, 1], [41, 23, 33], [-15, -24, 38], [-44, 10, -13, 26], [24, 29, -20], [-21, 12, -47, -36], [-11, 20, 32, -46, 23], [6, -49, -3], [32, -29, -22, 49], [43, 3, 30, 20], [-10, 38, 29], [-39, -1]]

Answer:
[36, 8064, 0, 30, 0, -912, -11440, -480, -432, -29440, 6, -704, 600, -380, 0]