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: [[43, -44], [-6, 36, -15, 47, -12], [-17, -33, 18, 38, -6], [47, 7, -14, -25], [43, 28, -1, -28, -7], [-17, -45, 15, -37, 23]]

SOLUTION: [-44, 2592, -4104, -14, -784, 0]

PROBLEM: [[-30, 7, -21, -29, 12], [15, -5, 19, -47], [-48, 5, 25], [28, -42], [-45, 5, -28, -28, 15], [38, 34], [43, 2, 8, 33, 5]]

SOLUTION: [-360, 0, -48, -1176, 784, 1292, 16]

PROBLEM: [[-20, 50, -6, -4], [-4, -44, 6, 45], [-25, 23, 17, -31, 25], [17, -49, -14, -27, -30], [23, -44], [42, -9, 9, 1, -17], [-5, 48], [37, 18, -26, 35]]

SOLUTION:
[-24000, 1056, 0, 420, -44, 42, 48, -468]