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: [[-37, 46], [-24, -32, -29, -13, 36], [-25, 48, 32, 13, -24], [-11, 38, -17], [36, 45, -23], [-24, 7], [-49, -25], [8, 50, 11, 35], [47, -1, 17], [37, 50, -42, 9], [6, 24, 34, 15]]

SOLUTION: [46, 27648, -36864, 38, 36, -24, 0, 400, 0, -2100, 4896]

PROBLEM: [[9, -24, 18, -16], [36, 45, -8], [5, 42, 38, -9, -9], [39, 1], [17, 12, 35, 32, -37], [-4, 50], [-22, 2, -45], [-29, 32, -2, 0, -41], [38, 48, -6, -10, 19], [-35, -45, 33], [-32, -37, 23], [-6, 39, 5, 43], [26, -25, 4, 48], [-35, 33]]

SOLUTION: [6912, -288, 1596, 0, 384, -200, -44, 0, 109440, 0, -32, -6, 4992, 0]

PROBLEM: [[10, -23, -7], [-14, 5], [-47, -50, -34, -19], [21, -37, 4], [-33, 4, 3, -11, -20], [25, 1, 48], [45, 40, -8], [-15, 44, -21, -35, -1], [35, 5], [32, -21], [18, -49], [-4, 50, -32, 12, 50], [26, 37], [-28, -29]]

SOLUTION:
[10, -14, 1700, 4, -80, 48, -320, 44, 0, 32, 18, 3840000, 26, -28]