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:
[[-22, 28, -19], [43, -13, 11, -20, 40], [-33, 17, -26, 27], [25, 16, 45, -39, 13], [33, -49, -17, 11, -29], [40, 15, 7], [11, 37, 42, -9, -21], [-47, 22, -2, -18], [-48, -9]]
answer:
[-616, -800, -26, 16, 0, 40, 42, 792, -48]


question:
[[50, 37, 43], [14, -40, -26, -42], [-37, -27, 23, -8], [-1, -26], [-29, 48, -4, -10], [4, 38, 12, -31, 41], [-34, 18, -48, 12, 21], [26, -10, 4, 30], [40, -13, 45, -44, 31], [-25, -10, -33], [-12, -28, 29], [-21, 14, -16, -19, -29], [30, 30, 22, 4], [-24, -5, -7], [-34, -43, -47, 22]]
answer:
[50, -611520, -8, -26, 1920, 1824, 352512, -31200, -1760, -10, 336, -224, 79200, -24, -748]


question:
[[-19, -18, 15], [40, -23, -7], [5, 33, -7], [-16, 10, -23], [-26, -35, -1, -16, 34], [25, -30], [-36, 40, -7, -49, 23], [-11, 35, 23], [-27, 8, 46], [29, -22, 2, -3, -4], [7, 26, -49, 10], [39, 41], [43, -30], [-45, -34, 12, 40, 30]]
answer:

[-18, 40, 0, -160, 14144, -30, -1440, 0, 368, 176, 260, 0, -30, -489600]