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:
[[-41, -34, -7, -18], [-43, -33, 8], [33, 12, -19]]
answer:
[612, 8, 12]


question:
[[-34, -24, 27, 14, -14], [-27, -23, 2, 30], [-31, -17, -19, 42], [-15, 46], [2, -26, -43, 6], [-17, 31, 6], [-22, 38, -11], [-39, -23], [-37, -20, -27, -17], [14, -22, -32], [30, -11], [-22, -42, -26, 20, -38], [44, 30, -20], [49, 15], [3, 42, 29, 28, 26]]
answer:
[-159936, 60, 42, 46, -312, 6, -836, 0, -20, 9856, 30, 18258240, -26400, 0, 30576]


question:
[[-21, -4], [-24, -12], [-33, -5, -11, -4], [21, -26, -33, 15], [-25, -5, -44, 41], [-13, -4], [35, 26, 39], [-38, -44, 35, -28], [3, 16], [30, -46, 28], [-20, 0], [-17, 26, -33]]
answer:

[-4, 288, -4, -26, -44, -4, 26, -46816, 16, -38640, 0, 26]