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: [[19, 2, 50], [-13, 36], [-5, -23, -5, 36, -26], [-28, -30, 6, 7], [36, -44, 11, -15, -18], [-29, -10, -22, 48]]

[1900, -468, 538200, 35280, -4704480, -306240]