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: [[-13, -41, -3, 42], [-14, 16, -42, 2, -28], [46, 3, -3, 35], [-45, -24], [45, 33, -24, -6, 4], [38, 15, -3], [18, -16], [-50, 8, -17, 8, 12], [29, -28, -16, 35, -22], [33, 13], [-21, -13, 9, 12, -8], [14, -7], [5, -2, 6, 17, 40], [10, -18]]

Answer: [42, -526848, 46, -24, 576, 38, -288, -38400, -9856, 0, -96, 14, -480, -180]


Question: [[29, -30, 45, 0, 38], [-11, 42, -18], [-48, -13, 21, 20], [18, -17, -31, -12], [39, -31], [7, 21], [8, 23, -21, -4, -18], [-36, 21]]

Answer: [0, -756, -960, -216, 0, 0, 576, -36]


Question: [[6, -21, -15, -16, -17], [-41, 49, -40, -27, 31], [-8, -30, -12], [12, 1, 14], [37, 21], [38, 3, -33, 46, -48], [-9, -42], [-48, -12, 19], [41, 33, 10, -16, 48], [50, -10, 42, -12]]

Answer:
[-96, -40, -2880, 168, 0, -83904, -42, 576, -7680, 252000]