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: [[-25, 23], [40, 10, 28, -5, 49], [21, 11]]

Answer: [0, 11200, 0]


Question: [[12, 6, -20], [-18, -10], [-49, -1], [-39, 15], [12, -29, -4, 6, 47], [-29, 5, -13, -31, -2], [39, 13, -20, 17], [8, 39, -34, 17, 28], [-39, -46, 32, 30, 18], [-8, 49, 26], [-41, -5, 9, -36, -11]]

Answer: [-1440, 180, 0, 0, -288, -2, -20, -7616, -794880, -208, -36]


Question: [[-20, -2, -19, 48], [-35, -33, 40, -3, -5], [34, 41, -17, -4, 6], [-38, -22, -9, 12, -5], [8, -4, 12], [14, 40, -33, 32, 50], [32, 14, -33], [12, 27, -7, 29, -44], [37, 8, -6], [-7, 32, -32, 22], [4, 6, 33], [-8, 23, 8, 29], [8, -24, -25, -40], [1, 29, 40, -12, 15]]

Answer:
[1920, 40, -816, 10032, -384, 896000, 448, -528, -48, -22528, 24, -64, 7680, -480]