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, -12, -43, -8], [-46, 34, -18, 11], [-48, -8], [-16, -7, 50, -38], [12, 46, 32], [0, -25, -37, -7, 24], [-41, 1, -10], [14, 13, -10]]
answer:
[-2112, 28152, 384, 30400, 17664, 0, -10, -140]


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:
[[8, -15], [14, -13], [-17, -28, 16, 42, -25], [7, -13, 48, 0, -31], [20, -42, 18], [15, -28, 13, -17], [5, -32, 22, 9], [42, -10]]
answer:

[8, 14, -18816, 0, -15120, -28, -704, -420]