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:
[[-50, -21, -39, -32], [-24, 13], [-43, 13, -16, 21], [-36, -30], [45, -15, -2, -15], [-11, 30], [-43, -31], [17, -49, 37, 27], [-13, -35, 28], [-2, 10, -42], [-39, -5, -5, -14], [16, 38]]
answer:
[1600, -24, -16, 1080, -2, 30, 0, 0, 28, 840, -14, 608]


question:
[[-38, 2, 1, 3], [43, -2, -1], [-18, 23, 27, 8, -3], [19, 26, -35], [31, -44], [16, 34], [-2, -18, -42], [39, -24, -50, -31, -18], [-1, -49, -11, 31]]
answer:
[-76, -2, -144, 26, -44, 544, -1512, -21600, 0]


question:
[[36, -28, -16, 43, 20], [35, 21], [-24, -5], [48, -44], [37, 9, 35], [-5, 48], [-27, 10, -23, 21, -24], [37, 39, -46, 24], [-28, 33, -12], [-14, 33, 32, 23]]
answer:

[322560, 0, -24, -2112, 0, 48, -240, -1104, 336, -448]