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: [[48, 45, -36], [-12, -31, 47], [-24, -14, 17, -48], [1, -1], [0, 8, 17, -31], [-5, 10], [2, -42, 24], [-37, -29], [-34, -5, 20, -19], [-6, 2]]

Answer: [-1728, -12, -16128, 0, 0, 10, -2016, 0, -680, -12]


Question: [[-1, 25, -35, -36], [-43, -30, -32], [-25, -19, -43, 10, -47], [-39, -12, 39], [18, 17, -2], [-48, -33, -14], [9, -29, -36, 31, -5], [44, 10, 49, 12]]

Answer: [-36, 960, 10, -12, -36, 672, -36, 5280]


Question: [[-4, 29], [22, -50, 16, 42, 16], [26, -9, 31], [30, -18], [2, 20, 12], [-25, -1, 49], [6, -25, -7], [0, 36, -41], [-6, -4, 33], [39, 30, 3, -28]]

Answer:
[-4, -11827200, 26, -540, 480, 0, 6, 0, 24, -840]