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:
[[25, -3, -29, 5], [10, -24, -19, 29], [-49, 44, 45, -2], [-16, 28, -44, -37, -8], [34, -24, 19, 25, 35], [-16, 40], [9, 2], [-45, -40, -21, 11], [-15, 5, -11, -3, -40], [38, 22, -26, 46], [-5, 15]]
answer:
[0, -240, -88, -157696, -816, -640, 2, -40, -40, -999856, 0]


question:
[[-26, -22], [-26, 12, -25], [-40, -27, -34, 23], [-21, 49, 12, 28], [26, 2, -6, -9], [-26, -46, 15, 30, -4], [38, 46, -19], [44, 8], [42, -5, 42, 10, 43], [27, -20, -31, -10]]
answer:
[572, -312, 1360, 336, -312, -143520, 1748, 352, 17640, 200]


question:
[[-7, 46, -33], [-5, 11, 34, -34, 28], [-24, 20, 33, -26, -49], [-35, 12, -50, 42, 26], [40, 20], [-21, 11], [39, -29, -36], [-17, 2], [36, 48, -13, 10, -48], [-29, -44], [-40, -39]]
answer:

[46, -32368, 12480, -655200, 800, 0, -36, 2, -829440, -44, -40]