In this task you will be given a list of integers. You should find the minimum absolute difference between 2 integers in the list. The absolute difference is the absolute value of one integer subtracted by another. The output should be a single integer which is the smallest possible absolute distance.

[Q]: [50, -86, -7, -67]
[A]: 19


[Q]: [59, -34, -63]
[A]: 29


[Q]: [-74, -46, -89]
[A]:
15