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, -32, -13, -37, -50], [-7, 40], [10, 2, 17, -40], [-17, 36], [29, -8], [-10, 30, 34, 39]]
answer:
[1600, 40, -800, 36, -8, -10200]


question:
[[-32, -43, -27, -13, 33], [42, 36, -41], [-9, -29, 37, 22, -16], [49, -25, -36, -20, 33], [-39, 46, -11], [-2, 46], [-7, -24, -4, 38], [10, 20], [14, 26, 24, -45, -31], [-16, -37], [-33, -11], [16, 27, -47, -28], [21, 24], [-33, -50, 8, -16], [40, 39, 16]]
answer:
[-32, 1512, -352, 720, 46, -92, 3648, 200, 8736, -16, 0, -448, 24, 6400, 640]


question:
[[31, 32], [31, -14, -25, -40], [32, -29, 34, 1], [-11, -49, 37, 31, 19], [38, -13], [-15, -33, -17, 1], [50, 0, 38, -23, -15], [-30, 1, 44, 37, -41], [-9, -11, 33, -2, -30], [-45, 19, -17]]
answer:

[32, 560, 1088, 0, 38, 0, 0, -1320, 60, 0]