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:
[9, 56, 57, -4, 8, -26, -98, -91, -63, 53]
answer:
[18, 112, 114, 12, 16, 78, 294, 273, 189, 106]


question:
[92, 71, 41, -64]
answer:
[184, 142, 82, 192]


question:
[21, -68, -42]
answer:

[42, 204, 126]