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: [[-34, -24, 27, 14, -14], [-27, -23, 2, 30], [-31, -17, -19, 42], [-15, 46], [2, -26, -43, 6], [-17, 31, 6], [-22, 38, -11], [-39, -23], [-37, -20, -27, -17], [14, -22, -32], [30, -11], [-22, -42, -26, 20, -38], [44, 30, -20], [49, 15], [3, 42, 29, 28, 26]]

Answer: [-159936, 60, 42, 46, -312, 6, -836, 0, -20, 9856, 30, 18258240, -26400, 0, 30576]


Question: [[41, -50, 6, -16], [-16, -11, 12, -20, 14], [-39, -21, -43], [-34, -37, -6, -2, 23], [-3, -30, -39], [28, 28], [42, 15, -8, -19], [-41, 29]]

Answer: [4800, 53760, 0, -408, -30, 784, -336, 0]


Question: [[-12, -10, 22, 49, 17], [-25, -31, 37, -24, 24], [28, -43, -10, -5, 5], [-8, 50, 40, -12], [25, 4, 41, -13], [27, -36, 40, 13, -17], [43, -12, -11, 35, 42], [28, -31, 47, 38], [30, 36], [-5, -30], [17, -24, 16], [23, -17, -31], [-11, -12, 13, 31, -48], [43, -23, 46, -50, 38]]

Answer:
[2640, -576, -280, 192000, 4, -1440, -504, 1064, 1080, -30, -384, 0, 576, -87400]