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:
[[-42, -43, -28, 45], [-27, 20, 46, -25, 9], [40, -46, 29], [19, 42], [-5, 30, 30], [14, 47, 13, 35], [-15, -29, 39, 0], [26, -44]]
answer:
[1176, 920, -1840, 42, 900, 14, 0, -1144]


question:
[[14, -2, -10, 21], [29, 11], [13, -8, -29, -38, -17], [13, -38], [-11, 47], [-37, -20, 12, 17, 26], [-30, 2, -44], [47, 7, -4, -13, 14], [22, -27, 5, 4, -34], [31, -10, -18, -41, -32], [19, 46, 36], [19, -43, 2], [0, -27]]
answer:
[280, 0, 304, -38, 0, -6240, 2640, -56, -2992, -5760, 1656, 2, 0]


question:
[[-45, 48], [-29, -41, 38, -19], [-20, 20, 9, 11, 19], [18, -31, -12, 1, -50], [-17, 37, 15, 15, -46], [4, -12, -16], [35, 40], [26, 32, -11], [41, -35, -11], [41, 24, 40, -38, -8], [7, -26], [8, 24], [7, -27], [-28, 37, -35], [-12, -18, -17, -11, -3]]
answer:

[48, 38, -400, 10800, -46, 768, 40, 832, 0, 291840, -26, 192, 0, -28, 216]