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, 43, 21], [-40, 43], [-48, -5]]

Answer: [0, -40, -48]


Question: [[-23, -33, 19, -41, -11], [17, -28, -32, 28], [8, -5], [15, -33, -18, -41], [-47, 12, 11, -7, 23], [21, 34, 44], [32, -4, 25, -33], [-37, 15, 24, 47], [41, -8], [-41, -20, 20, -14], [21, 28], [23, 29]]

Answer: [0, 25088, 8, -18, 12, 1496, -128, 24, -8, 5600, 28, 0]


Question: [[28, 25], [-47, 34, 7, -12, -33], [32, 22], [9, 49, -28], [-36, 50, 27], [47, -15], [23, -50, -39, 15], [-48, 15, -30, 0], [28, -29], [-34, -32, 9, 32], [-19, -48, -23, -15, 36]]

Answer:
[28, -408, 704, -28, -1800, 0, -50, 0, 28, 34816, -1728]