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:
[-63, 88, -4, 60, 53]
answer:
[189, 176, 12, 120, 106]


question:
[-21, 61, -57, 55, 74, -7]
answer:
[63, 122, 171, 110, 148, 21]


question:
[17, -30, 23, 84, -7, -90, 73, 75, 42, 57, 39]
answer:

[34, 90, 46, 168, 21, 270, 146, 150, 84, 114, 78]