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: [[-17, -36, 46, -21], [39, -10, -21, -48, 34], [-12, 2], [28, -12, 25, -13, 13], [-5, 20, 49, -40], [-1, -38], [37, 19], [-4, -32, 27, -33]]

Answer: [-1656, 16320, -24, -336, -800, -38, 0, 128]


Question: [[14, 24, -49, -21], [-8, -48], [-17, -2, 23, 20], [21, -14, 13, 35], [-33, -48, 47, 6], [38, 42, 47, -9]]

Answer: [336, 384, -40, -14, -288, 1596]


Question: [[32, -45], [22, -32, 17], [46, 24, -32, 42, -32], [16, 42, 26, -48], [-12, -28, 37, -13, -6], [-30, -8], [44, 3], [-17, 0, 42], [-33, -5, 44, 44], [-10, -48, 20, -17], [28, 50, -37], [39, 37, 28], [20, 45, 33, 18, -28], [25, 3, -4, 31, -44], [30, 7, -18, -19]]

Answer:
[32, -704, 47480832, -838656, -2016, 240, 44, 0, 1936, 9600, 1400, 28, -10080, 176, -540]