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: [[-8, -44, -13, 2, 22], [17, 38], [43, -11, 17, -32, 45], [-6, 39, 32, 36, -45], [29, 24, 4, 21], [-33, -44, -43], [-44, 34], [8, 47, 5, 27, 10], [41, 45, 12, -7]]

SOLUTION: [15488, 38, -32, -6912, 96, -44, -1496, 80, 12]

PROBLEM: [[-5, 30, -4, 25], [2, -7], [45, -31, -16], [21, -23], [-43, 46], [-24, 44, 33, -28], [8, 0, -14, 4, -2], [-13, 40, 23, -17, 40], [-28, 19, 25, 38], [18, -16, -32, -47]]

SOLUTION: [-120, 2, -16, 0, 46, 29568, 0, 1600, -1064, 9216]

PROBLEM: [[42, 6], [14, -38, 45], [-7, -26, 26, 14], [12, 42, 39, -17], [23, 10, 35, -41, -4], [-17, 9, 30, -1], [-4, -21, 43, -28, 37]]

SOLUTION:
[252, -532, -9464, 504, -40, 30, 112]