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:
[[8, 6, -24, 15], [-26, 1, -29], [40, 39, 16, 11], [19, -37, -26, 22], [-7, 2, -50, -6], [22, 18, 19, -12, 22], [13, -22, 50, 36, -37], [-20, -38], [-7, 11, -19], [-50, 14, -35, 44], [-26, -39, 31], [-46, -45], [24, 47, 40, 24, 27]]
answer:
[-1152, -26, 640, -572, 600, -104544, -39600, 760, 0, -30800, -26, -46, 23040]


question:
[[-18, -47, 13], [-20, 29, 21, 33, 9], [-29, 28, 29, 24], [39, -10, 3], [12, -8, 9, 36], [3, -43, 47, -13, -8], [-40, -25, 38, 5], [-41, -13, 17], [47, 15, -16, 21], [-7, -47], [4, -47, -16, -3], [-46, 48, 39, 46, -31], [-47, 10, -35, -8], [31, 13, 35], [33, 47, -13, -4, -31]]
answer:
[-18, -20, 672, -10, -3456, -8, -1520, 0, -16, 0, -64, -101568, -80, 0, -4]


question:
[[-20, -44, 2, -36], [46, -23, 0], [3, 17], [-47, -36, -42, 49, -19], [13, 41, 8], [31, 3], [35, 41], [-11, 16], [-4, -32], [-7, 18, 29, 6, 5], [-4, -2, -22], [-17, 49, -20], [1, 37, 23], [36, 43]]
answer:

[-63360, 0, 0, 1512, 8, 0, 0, 16, 128, 108, -176, -20, 0, 36]