TASK DEFINITION: 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.
PROBLEM: [[-1, 25, -35, -36], [-43, -30, -32], [-25, -19, -43, 10, -47], [-39, -12, 39], [18, 17, -2], [-48, -33, -14], [9, -29, -36, 31, -5], [44, 10, 49, 12]]

SOLUTION: [-36, 960, 10, -12, -36, 672, -36, 5280]

PROBLEM: [[-38, 2, 1, 3], [43, -2, -1], [-18, 23, 27, 8, -3], [19, 26, -35], [31, -44], [16, 34], [-2, -18, -42], [39, -24, -50, -31, -18], [-1, -49, -11, 31]]

SOLUTION: [-76, -2, -144, 26, -44, 544, -1512, -21600, 0]

PROBLEM: [[-40, -2, 50], [35, 2], [26, -7, -14], [40, 31, 20, 22], [-4, 36, 6, -45, -35]]

SOLUTION:
[4000, 2, -364, 17600, -864]