instruction:
In this task you will be given a list of integers. For every element in the list, if the element is positive you should multiply it by 2.  If the element is negative you should multiply it by -3. The output should be a list of integers that is the result of applying that logic to the input list.
 Note: A list is presented with comma separated numbers inside two brackets.
question:
[-31, -49, -14, 6, 10, -70]
answer:
[93, 147, 42, 12, 20, 210]


question:
[69, -14, 81, 32, -21, 22, 41, 9, -8]
answer:
[138, 42, 162, 64, 63, 44, 82, 18, 24]


question:
[67, -68, 52, 36]
answer:

[134, 204, 104, 72]