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.
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Question: [[-39, 28, -32, -7, 24], [-19, 0, 30, 25, 41], [-17, -20, -31, -9], [13, -6], [-5, -23, -4, 19, 47], [-40, -26, 17, -9]]

Answer: [-21504, 0, -20, -6, -4, 1040]


Question: [[44, 11, -29, -18], [4, 9, 48], [-31, -30, -29, 34], [-26, 24, 22, 34], [22, 38, 1, 17, -50], [27, -46, -25], [-1, 15, -40]]

Answer: [-792, 192, -1020, -466752, -41800, -46, -40]


Question: [[21, 12, -17], [19, 30, -28, -7], [41, 38, -27, -47], [-14, -4, -4], [-12, -47, 20, -42, -22], [42, -41], [-18, 46, -24, -5], [-9, -43, 9, -22], [2, -39], [-31, 42], [4, 28, 8, 24], [47, -4, 3, -20, -18], [2, 47, -3], [-42, -41, 19], [-13, 23, -9, -26]]

Answer:
[12, -840, 38, -224, -221760, 42, 19872, -22, 2, 42, 21504, -1440, 2, -42, -26]