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:
[[-5, -36], [-22, 36, -40], [-46, -4, 25, 2], [-32, 9, -13, -18], [-22, 24, -2, -34, 11], [21, 35, -47], [-37, -48, -45, -32, -15], [25, -5, -34, 39, 37], [37, 0], [-23, 13, -19, 12], [13, -20, 32, 16], [-7, -41], [34, 11, -14, 37], [34, -17], [43, 28, 16, -33]]
answer:
[-36, 31680, 368, 576, -35904, 0, 1536, -34, 0, 12, -10240, 0, -476, 34, 448]


question:
[[-46, -42, 17, 28], [19, -46, -43, -15], [-31, -18, 46, 26], [38, -9, -47, -17, -13], [-30, -23, 5], [-18, 21], [10, -33, -38, -15, 3], [-44, 17], [28, 6, 50, -9], [-6, 40, 17, -17], [-6, -18], [20, 37, -26, -37, 42], [-22, -2, 29, -27]]
answer:
[54096, -46, -21528, 38, -30, -18, -380, -44, 8400, -240, 108, -21840, 44]


question:
[[-19, 46, -17, -1], [23, 37, 31, -25], [0, 40, -19, 50], [9, 11], [-21, -44], [-44, 5, 8], [-47, -22, 21, -10, 0], [-22, 24, -7, 38], [42, 1, 21, -35], [-30, 46, -46, 18, -47], [4, -21, -5, 4, -20], [36, 19]]
answer:

[46, 0, 0, 0, -44, -352, 0, -20064, 42, 1142640, -320, 36]