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: [[-46, 26, 30, -4, -38], [-10, 3, -26, 19, -45], [-15, 47, 21, -23, 29], [-24, 39], [27, 20, 40, -20], [24, -31], [26, -9, -5], [-29, -46], [-34, -30, 8], [21, -12, 8]]

Answer: [-5453760, 260, 0, -24, -16000, 24, 26, -46, 8160, -96]


Question: [[50, 37, 43], [14, -40, -26, -42], [-37, -27, 23, -8], [-1, -26], [-29, 48, -4, -10], [4, 38, 12, -31, 41], [-34, 18, -48, 12, 21], [26, -10, 4, 30], [40, -13, 45, -44, 31], [-25, -10, -33], [-12, -28, 29], [-21, 14, -16, -19, -29], [30, 30, 22, 4], [-24, -5, -7], [-34, -43, -47, 22]]

Answer: [50, -611520, -8, -26, 1920, 1824, 352512, -31200, -1760, -10, 336, -224, 79200, -24, -748]


Question: [[-40, 2, 43], [-19, 1, -20, 27, 50], [-49, -12, 11], [7, 23], [45, -41, 44, -17], [9, -3, 7], [-21, -46, -4, 31], [25, -37], [-48, -38, 35], [19, 24, 12], [-5, 41, 19]]

Answer:
[-80, -1000, -12, 0, 44, 0, 184, 0, 1824, 288, 0]