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: [[44, -47, -1, 27], [-29, 36, -11], [-29, 5], [30, -42, 45, -34], [12, -25, 45, 17, -10], [-8, -12, -37, -45], [28, -48], [37, -43, 47, -13], [12, 31, 14, -27], [-31, 32, -49], [12, -14, -48, 37, 7], [-24, -44, 17, -14]]

SOLUTION: [44, 36, 0, 42840, -120, 96, -1344, 0, 168, 32, 8064, -14784]

PROBLEM: [[21, -33], [-23, -15], [33, -13, 44, 9], [-47, 11], [3, 42], [-34, 27, 37, -8, -36], [-34, -40], [12, 18, 38], [-15, -8, -16], [14, -50], [-39, -5, 34, 16, 36], [17, -28, 22, -1]]

SOLUTION: [0, 0, 44, 0, 42, -9792, 1360, 8208, 128, -700, 19584, -616]

PROBLEM: [[44, 31, -29], [-4, -34, 18, -49, -20], [-41, -39], [-42, -38, -45, -43], [6, 42, 6, -38, -46], [-27, -50, -22, -41], [0, 46, 34, -38], [20, 16, 19, 25, -35], [-4, 48, -49, -10, 14], [25, -47, 9], [-18, 8, -27, -11], [27, 43], [-43, -35, -13, 24, 17], [40, 17, 32, 24, 14]]

SOLUTION:
[44, -48960, 0, 1596, 2642976, 1100, 0, 320, 26880, 0, -144, 0, 24, 430080]