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:
[-29, 15, -31, 74, 99, -83, -58]
answer:
[87, 30, 93, 148, 198, 249, 174]


question:
[-100, -67, -27, 55, -21, -47, 7, 47, 2, 91]
answer:
[300, 201, 81, 110, 63, 141, 14, 94, 4, 182]


question:
[47, 77, -68, 65, 1, -78]
answer:

[94, 154, 204, 130, 2, 234]