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:
[[44, -44, 47, 13, 37], [34, -4], [12, 3, 4, -41], [37, -16, 23, -46, 37], [-12, -36], [4, -35, 25], [15, 44, -48, -44, -33], [3, -31, -43, 20, 10], [-3, 33, -43], [-1, 8], [-6, 16, -14, 4, 10], [-21, 23], [18, -19, -15, 23, 41]]
answer:
[-1936, -136, 48, 736, 432, 4, 92928, 200, 0, 8, 53760, 0, 18]


question:
[[34, -6, 40, -18], [42, -7, 38, -36, 31], [-21, -23], [-20, -45, -12, -31, 12], [34, -32, 25, 15, 43], [-37, 46], [40, -16, -4, -14], [40, 3, -36, 30, 1], [-26, 12, -28]]
answer:
[146880, -57456, 0, 2880, -1088, 46, -35840, -43200, 8736]


question:
[[26, -28], [32, 5, -31, -4], [-50, 3], [10, 13, -9, 35, -28], [17, 33, -44, -44], [4, -19, 35], [-5, -35, -15, 48], [-45, 6, -4, 16, -35]]
answer:

[-728, -128, -50, -280, 1936, 4, 48, -384]


