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: [[34, -2, -41, 25, -45], [-47, 42], [-2, 26, 36], [36, 27, -9, 17]]

SOLUTION: [-68, 42, -1872, 36]

PROBLEM: [[-38, 35, 29, 26], [-38, -24, -14, -40, -26], [-41, 46, -12, -6], [10, 31, -38, -8, -28], [-25, 10, -27, -1], [-14, 39, -50, -30], [-17, -8], [-41, 49, 18, -25, 44], [-26, 46, -9, -19, -17]]

SOLUTION: [-988, -13278720, 3312, -85120, 10, -21000, -8, 792, -1196]

PROBLEM: [[27, -47, -25, -48, -33], [15, -50, 4, 33, 44], [39, -45], [-45, 44, -9, 14, -42], [39, 16, -44, 41, -9], [-37, 2, -28, -6], [15, -33, 43], [-6, -26, -4, 13], [23, 47, 16, -39, -2], [31, 40, -4], [31, -36, -38, 45, 8], [-43, -3], [-35, 13, 4], [-47, -20, -23, -14, 22]]

SOLUTION:
[-48, -8800, 0, -25872, -704, 336, 0, -624, -32, -160, 10944, 0, 4, 6160]