instruction:
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:
[[-46, 44, -19, -44], [32, -48, 32], [12, -12, -48, -43], [8, -13, 47, -42, -42], [17, 34], [34, 0, 26, -44], [21, 17, 30, -18], [18, 4, 27], [-28, 30, 37], [-23, -22], [-10, 19, -46, -13, -1], [-34, -39, -15, 7], [50, -19, -5, -6, 38], [-41, 42, 15, 37, -42], [6, -28, -32, 22]]
answer:
[89056, -49152, 6912, 14112, 34, 0, -540, 72, -840, -22, 460, -34, -11400, -1764, 118272]


question:
[[20, -33, 10, -36, 40], [-10, -34, 33], [-3, 40, 0, -41, 20], [13, -49]]
answer:
[-288000, 340, 0, 0]


question:
[[-38, 30, -15], [-36, 19], [13, 26, -32], [44, 19, 5], [-10, 9], [-11, 17, 11, -12], [-20, -39, -6, 39, -21]]
answer:

[-1140, -36, -832, 44, -10, -12, 120]