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: [[42, -23, -4, -41, -20], [35, 8], [10, -39, -18, 29, -48], [-10, -13, -10], [-43, 19, 25], [-13, 18, -45, 15], [7, -13, -19, 9], [19, 2, -19, 14, -18], [46, 20, -19, 42, -27], [-13, 28], [15, -12], [40, -5]]

Answer: [3360, 8, 8640, 100, 0, 18, 0, -504, 38640, 28, -12, 40]


Question: [[47, 22, 8], [15, 11, -26, 24], [-26, 19], [-24, 40, -36, -12], [37, -3, -45, -6], [40, 23], [12, -47, -48], [-38, -26, 20, -3, 10]]

Answer: [176, -624, -26, -414720, -6, 40, -576, 197600]


Question: [[5, 2, 29], [12, 42, -28, 23], [29, 28, -33, -20], [-41, -12, -17, -46], [-46, -16, -23, 22, 47], [8, -43, -19, -14, -33], [13, -43, 18, 45], [13, -15, 8], [-22, -31, -41, 1, 16], [45, 34], [15, -24], [1, -18], [19, 37, -9], [-18, 26, 20, 34, -21]]

Answer:
[2, -14112, -560, 552, 16192, -112, 18, 8, -352, 34, -24, -18, 0, -318240]