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: [[-14, -14, 15], [6, 0, -34, -18], [40, 19, -28, -30], [4, 19, -16, -29], [-40, -21, 3, 44, 2], [-35, -16, -21, 22, 37]]

SOLUTION: [196, 0, 33600, -64, -3520, -352]

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: [[7, 1, -18], [38, -23, 11], [-15, 44, 28, -21, -11], [-29, -44]]

SOLUTION:
[-18, 38, 1232, -44]