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: [[-40, 39, 47], [32, -22, 29, 4], [-27, -11], [42, 26, 20, -12, 28], [-19, 46, 1], [-24, -38], [-32, 34, -44], [-1, 49], [-6, 42, 16], [2, 42, -29, 7, 22], [8, -47, -42, -20]]

Answer: [-40, -2816, 0, -7338240, 46, 912, 47872, 0, -4032, 1848, 6720]


Question: [[3, 25, -42], [-4, 9, -36, -10, 22], [-43, 5, -16, -6, -14], [-47, -30, -9], [-44, -2, 20], [23, -37, 4, 27], [15, -30, 27, -39, 26], [-9, 33], [23, 26]]

Answer: [-42, -31680, -1344, -30, 1760, 4, -780, 0, 26]


Question: [[-36, 9, 48], [-21, 2], [12, -16, 1, -37, 36], [36, -23, 21, 47, 33], [30, -17, 41], [-2, 43, 12], [26, 42], [-14, -17, -35], [-26, -15, 42], [2, 0, 11], [-12, 7, -1, -8], [-15, -25, 6], [32, 17, -19, 14], [-41, 39], [-29, 17, 47]]

Answer:
[-1728, 2, -6912, 36, 30, -24, 1092, -14, -1092, 0, 96, 6, 448, 0, 0]