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: [[-16, -14, -26, -12], [46, -49, 3, -17], [-21, -2, 45, -12], [-26, 35, 1, 43], [-7, -39], [-18, -26, 2, 4], [0, -18, -15], [42, 0], [-27, 35, 38, 8, -33], [-20, 7], [44, 8, 15, 42, -14], [-28, 49, -5, -39, -24], [4, -13, -2, -7, 20], [21, -29, -6, 43, -11], [-14, 26, 19]]

Answer: [69888, 46, 24, -26, 0, 3744, 0, 0, 304, -20, -206976, 672, -160, -6, -364]


Question: [[6, -17, 19, 42], [40, -6, 30, -4, -13], [-3, -42], [37, 39, 26], [-7, -23, 16, -15, 42]]

Answer: [252, 28800, -42, 26, 672]


Question: [[6, -5], [-9, -50], [13, -18, 0, 34], [41, -43, 45], [37, -49, -4, 13], [47, 28], [-45, -38, -45], [16, 36, -33, 41], [-31, -28], [-26, 18, 22, -38], [29, -25, 22, -39, -18], [-2, 43]]

Answer:
[6, -50, 0, 0, -4, 28, -38, 576, -28, 391248, -396, -2]