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:
[77, -15, 47]
answer:
[154, 45, 94]


question:
[-28, 50, -72, 73, -83, 30, 89]
answer:
[84, 100, 216, 146, 249, 60, 178]


question:
[68, -52, -47, 33, -46, 41, 60, -50, -8]
answer:

[136, 156, 141, 66, 138, 82, 120, 150, 24]