Given the task definition and input, reply with output. 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.

[[-37, 22], [49, 43, -14, 18, 15], [38, -5]]

[-814, -7964460, -190]