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: [[-22, -18], [-1, -28, 19], [-25, -13, -31, 5, -47], [-4, -47, 38], [-6, -48, 25], [3, -37], [10, 37], [-49, 25, -33, 10, 43], [-6, 21, -19], [50, 33, 33], [40, -8, -19], [-27, -31, -15, -14, -41]]

Answer: [396, -28, 0, -152, 288, 0, 10, 10, -6, 50, -320, -14]


Question: [[-4, -49, 25, -36, -3], [-40, 15, -45, 35, -28], [23, -43], [-49, -42, -22], [28, -3, 14, 4], [46, 46, 21], [9, -3, 12, -20, 35]]

Answer: [144, 1120, 0, 924, 1568, 2116, -240]


Question: [[23, -19, 13], [-20, 31, -39, -14, 19], [46, -25], [-22, 23, -4], [-16, 13, 23, -42, 31], [42, -37, 43, -19, -30], [-9, 33, 34, -11, -6], [10, 26], [-49, -21, 32, 27], [35, -30, -14, 32, -39], [-5, -26], [32, 22, 26, -28], [-16, -37], [18, -13]]

Answer:
[0, 280, 46, 88, 672, -1260, -204, 260, 32, 13440, -26, -512512, -16, 18]