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, 21, -43, 9], [-13, -30], [27, 5, -2, -12], [31, -33, -43], [-20, 15, -38, -31, 19], [-36, 48, -34, 24], [-17, 21], [-47, -45, -31, -3], [44, -39]]
answer:
[-42, -30, 24, 0, 760, 1410048, 0, 0, 44]


question:
[[-29, -46, 2, -48], [-48, 38, -16, -34], [-26, 4], [22, 43, 0, -24], [28, -30, -23], [45, -38, 17], [-36, -3, 35], [14, -20, -6], [-27, -47, -25], [29, -21, 37, -46], [2, -1], [-38, -41, 21, 31], [-9, -4, 33]]
answer:
[4416, -992256, -104, 0, -840, -38, -36, 1680, 0, -46, 2, -38, -4]


question:
[[38, 7, -45, 36, -31], [27, 24, 9, 14, 12], [14, 6, -14, 35], [-14, -30, -37], [-9, 17, 3, -45, 30], [7, 1, -44, -21, 48], [22, 44, -50, -22, -10], [43, -48, -5, -10, -42], [34, -2], [-25, -8], [15, -5, 25, 4, -37], [25, 14, 19, 38, -14], [0, 46], [-27, 41, -34], [24, -29]]
answer:

[1368, 4032, -1176, 420, 30, -2112, -10648000, -20160, -68, -8, 4, -7448, 0, -34, 24]