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:
[17, -81, -53, 54]
answer:
[34, 243, 159, 108]


question:
[-70, -53, -62, 70, -27, 0, 15]
answer:
[210, 159, 186, 140, 81, 0, 30]


question:
[-70, -29]
answer:

[210, 87]