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: [[-23, 37, -17], [23, 19, 14, -43, -31], [-45, 6, 42, -45, -12], [14, -4, 37, 15]]

Answer: [0, 14, -3024, -56]


Question: [[-30, -38, -47, -8, -25], [11, -16], [48, -48], [25, 44, -13, -34, -33], [6, -22, -49, -24, -43], [-9, 47, 39, 45], [43, 16, 44, -1], [-37, 18, 48], [31, -36, -8], [-16, -50, 6], [9, -36, -29], [23, 5, -31, 38], [-46, -26, 37], [-47, 24, -6, -9]]

Answer: [-9120, -16, -2304, -1496, 3168, 0, 704, 864, 288, 4800, -36, 38, 1196, -144]


Question: [[-25, 26], [-37, 18], [37, -5], [14, -36, -49, 14, 1], [42, -12, -47], [24, -17, 10, 11, 1], [24, -32, 6], [18, 30, -37, -15, -35], [12, 49, -8, 17, 14], [13, -9, -35, 33], [11, -10]]

Answer:
[26, 18, 0, -7056, -504, 240, -4608, 540, -1344, 0, -10]