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:
[[32, -48, -17], [-22, 28], [11, 2]]
answer:
[-1536, -616, 2]


question:
[[18, 17], [-48, 16, 17, 1], [-14, 26, -17], [17, 49, -30, -42, 26], [-20, 16, -4, -5, 4], [-39, 23, -37, -25], [24, -40, -23, -4]]
answer:
[18, -768, -364, 32760, 5120, 0, 3840]


question:
[[11, 7], [29, -42, 31], [31, 9], [-43, -28, 48, 2, 25], [-15, -21, -50], [19, -3, -26, -28], [30, 18, -45, -24, -27], [-7, -6, 10], [44, 45], [1, -10, 2, 6], [-44, 47, 26], [-23, 12], [-42, 2, -2, 9, -11], [37, -46, -31, -50]]
answer:

[0, -42, 0, -2688, -50, 728, -12960, -60, 44, -120, -1144, 12, 168, 2300]