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:
[-51, 78, -42, -90, -98, 76]
answer:
[153, 156, 126, 270, 294, 152]


question:
[86, 40, 44, 15, 100]
answer:
[172, 80, 88, 30, 200]


question:
[22, 21, -62, 18, -50, -75, 13, -19, -61]
answer:

[44, 42, 186, 36, 150, 225, 26, 57, 183]