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:
[[44, 3, 3], [12, 35], [-2, -1, 22, 11], [-29, -33], [-31, 4, -36, -16, -18], [-15, -31], [-32, -20], [41, -36, -44], [-36, 31], [40, -30], [-34, -19], [3, -44, 30, 36, 42]]
answer:
[44, 12, -44, 0, -41472, 0, 640, 1584, -36, -1200, -34, -1995840]


question:
[[0, 12], [-42, -14, -36, -39], [13, -1, 50], [26, 11], [47, 49, 39], [9, -30, 45, 19], [-3, 44, -38, -31], [-37, -44, 14], [11, 13, -8, 46], [43, 49], [-15, -11, 30, 24], [5, -44, 11, 2], [50, 37, -46, 4], [20, 16, -30]]
answer:
[0, -21168, 50, 26, 0, -30, -1672, -616, -368, 0, 720, -88, -9200, -9600]


question:
[[49, -23, -5, 8], [32, -37, -5], [-19, -8, 26, 14], [24, -16, -24, 20, -50], [-15, 18, 17, 1], [-25, -31, -33, 38, -48], [32, 37], [19, -37, 48], [-41, -21], [32, -39, 32, -41], [21, 21], [-36, 38, -33], [31, -10, -22, 5], [26, 38, 0, 32]]
answer:

[8, 32, -2912, -9216000, 18, -1824, 32, 48, 0, 1024, 0, -1368, 220, 0]