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:
[28, -19, -92, -70, -48, 67, -75]
answer:
[56, 57, 276, 210, 144, 134, 225]


question:
[-4, -42, -91, 17, 11]
answer:
[12, 126, 273, 34, 22]


question:
[-18, 61, -67, -91, -78, 31]
answer:

[54, 122, 201, 273, 234, 62]