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:
[[-11, -41, -30], [-12, -45], [-5, -46, -44]]
answer:
[-30, -12, 2024]


question:
[[-42, -26, 37, 19], [-5, -34, -50, -24], [-42, 42, 23], [-49, -50, 48, 3, -5], [11, 33], [30, 10], [-13, -1, 22], [42, 8], [-31, -4, 10, -15, 7]]
answer:
[1092, -40800, -1764, -2400, 0, 300, 22, 336, -40]


question:
[[-15, -39, 2], [15, 46, 30, -27], [-21, 27, -1, 38, 7]]
answer:

[2, 1380, 38]