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:
[[-13, -41, -3, 42], [-14, 16, -42, 2, -28], [46, 3, -3, 35], [-45, -24], [45, 33, -24, -6, 4], [38, 15, -3], [18, -16], [-50, 8, -17, 8, 12], [29, -28, -16, 35, -22], [33, 13], [-21, -13, 9, 12, -8], [14, -7], [5, -2, 6, 17, 40], [10, -18]]
answer:
[42, -526848, 46, -24, 576, 38, -288, -38400, -9856, 0, -96, 14, -480, -180]


question:
[[-44, -20, 18], [46, 29], [-32, -31, -49], [44, -22, 34, 38], [47, 21], [-40, 38], [-42, -16, 18, -15], [-49, -4], [22, 16, -45], [-47, 44], [-18, -39, 31], [26, -26, 24, 42], [13, 7, 5, -20, 8], [-27, -26]]
answer:
[15840, 46, -32, -1250656, 0, -1520, 12096, -4, 352, 44, -18, -681408, -160, -26]


question:
[[17, -40, -25, -47, 38], [-43, 28, -16], [44, -50], [-35, 34], [26, 34, -6, 15], [46, 20, -48], [-6, 19, -18, -46], [43, 16], [42, 19], [-12, 10]]
answer:

[-1520, -448, -2200, 34, -5304, -44160, -4968, 16, 42, -120]