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:
[[-37, 48, 1, -15], [-10, 47, 32, -22, -30], [-38, 19, 4, -47], [-45, -4, 32, 40], [0, 38, -38], [-50, 32, 0, 29], [20, 26, 45, -29], [-45, 18, 17, -43, -27]]
answer:
[48, -211200, -152, -5120, 0, 0, 520, 18]


question:
[[28, 29, 14, -36], [-35, -16], [-39, -2, -25, -36], [-28, -5, 33, 18, 35], [20, -32, -14, 38], [40, -27], [-1, 20, -26, 4, 24], [-37, -23], [-2, -19], [-15, -39, 12, -33], [26, -34], [-42, -7, -27, 30], [44, -48]]
answer:
[-14112, -16, 72, -504, 340480, 40, -49920, 0, -2, 12, -884, -1260, -2112]


question:
[[5, -33], [13, -50, 28], [40, 42, 42, -14], [-29, 12], [-44, 41, -6], [5, 20, 3], [45, -41, -32, -48], [0, -21, -23, 29, 1], [13, -18, 38], [14, -28], [-27, 13, -6, 16, -18], [12, 34, -42, 30]]
answer:

[0, -1400, -987840, 12, 264, 20, 1536, 0, -684, -392, 1728, -514080]