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.
--------
Question: [[24, 36, 0, 12], [1, 38, 18, -34], [-3, 26, -7, -11, 11], [6, -46, 9, -28], [43, 25, 36, 22, 39], [-50, 8, 24], [32, -12, -4, -45, 4], [-27, -25], [49, 17, -29, 31], [-43, -44, 36, 15, 5], [-19, -20, -50]]

Answer: [0, -23256, 26, 7728, 792, -9600, 6144, 0, 0, -1584, 1000]


Question: [[9, -3, -35, -21], [20, 11, 39, 34], [17, 11], [6, -25, -48], [39, 8], [25, -1], [33, 47, 42], [-48, 39, 0, -47], [36, 36]]

Answer: [0, 680, 0, -288, 8, 0, 42, 0, 1296]


Question: [[18, -37, 8, 29], [38, -2], [42, -22, -43], [-41, 36, 39, 27], [-32, -47, -4], [32, -10, 46, -2], [-6, 5, -43, 14], [41, -7], [-21, 10, 9, -39], [-21, -24]]

Answer:
[144, -76, -924, 36, 128, 29440, -84, 0, 10, -24]