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:
[[24, -42, -44, -2], [39, -39, 20, -14], [40, -12, 11, 17, 45], [3, 10, 22, 22, -28], [2, -44, -19, -10, 36], [44, 47, -14, -13], [-3, 30, 6, 29, 17], [-23, -36, -49, 49, -12], [8, -22], [16, -8], [23, -44, -24, 18], [50, 4], [49, 10, -28, -31], [17, 14, 29], [-39, -44]]
answer:
[-88704, -280, -480, -135520, 31680, -616, 180, 432, -176, -128, 19008, 200, -280, 14, -44]


question:
[[-31, -5, 34], [-36, -25, -41], [44, 23, -38], [-36, 31, -33, -29], [-39, 2, -30, -15, 21], [37, -39, -9, -17, -36], [-24, 5], [36, 31, 0, 21]]
answer:

[34, -36, -1672, -36, -60, -36, -24, 0]