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: [[-40, -39], [-15, -29, -16], [-14, -39, -33], [-43, -20, -12, 21, 10], [50, -4, 47, -41, 0], [6, 15, -1, -11, -13], [-23, -9, -19], [19, 26, -34, -41, 24], [41, -29, -29], [28, -44, 22, -10], [17, -15], [41, 35, -11], [16, 45], [29, -4], [23, -41, -47, -39, -22]]

Answer: [-40, -16, -14, 2400, 0, 6, 0, -21216, 0, 271040, 0, 0, 16, -4, -22]


Question: [[23, 12], [7, -46, 34, -2, 22], [-20, 12, -45, 15, 6], [30, -4, 50, -26, -39], [26, 43, -22, 34, -29]]

Answer: [12, 68816, -1440, 156000, -19448]


Question: [[45, -24], [48, 21, -3], [43, 23, 35, -11], [-35, -39, 32], [5, 10, 8, 43, 18], [3, 38, -31, -16], [10, 37, -17], [-22, -44, 41, 29, 35], [-30, -21], [-1, -20, -9, 32, 11], [-5, -49, 1], [0, 44, -22], [29, 26]]

Answer:
[-24, 48, 0, 32, 1440, -608, 10, 968, -30, -640, 0, 0, 26]