Definition: In this task you will be given a list of lists, of numbers. For every inner list, you should multiply every number in that list and put the results in your answer. The output should be a list of numbers with the same length as the number of the lists in the input list.
Input: [[-30, -7], [46, 0, 10, 33, -49], [34, -27, 1, 31, 14]]

[210, 0, -398412]