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.
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Question: [[-2, -49, -16], [37, -24, 11], [17, 33], [16, -15, -5], [4, 19, -46]]

Answer: [32, -24, 0, 16, -184]


Question: [[-41, -1, 34], [-2, -32], [33, 38, 37, 2, 42], [39, -43, 39, -30], [-32, 48, -14, -10, 22], [4, 43], [-37, 47, -22, 34], [5, -43, 24, 3], [-26, 39, -15, -33, 49], [-31, -12, -17, -6], [-33, -18, 4, -49, -19], [-47, -15], [-12, 28], [1, -20, 19, 4, -13], [-30, -47, -6]]

Answer: [34, 64, 3192, -30, -4730880, 4, -748, 24, -26, 72, -72, 0, -336, -80, 180]


Question: [[-45, 42, -2, -24], [-39, -9, -8, 35], [-28, -43, -5, 15, -14], [-38, 3, -10, 4, -34], [25, 27, 33], [-13, -18, -35, -37, -9], [-20, 21], [-25, 11, 38, 14]]

Answer:
[2016, -8, 392, -51680, 0, -18, -20, 532]