In this task you are given a list of numbers and you need to find the average of each two consecutive values. The average of two numbers a and b is calculated as: (a + b) /2. The output should be a list of the averages of each two consecutive values. A list is presented with two brackets and comma-separated values, like: [1,2,3].

[Q]: [-63, -20, 13, 6, -94]
[A]: [-41.5, -3.5, 9.5, -44.0]


[Q]: [-5, -12, 63, 46, -38, -6, -77, 21, 22, 93, 95, -97, 24]
[A]: [-8.5, 25.5, 54.5, 4.0, -22.0, -41.5, -28.0, 21.5, 57.5, 94.0, -1.0, -36.5]


[Q]: [85, 77, -76, -3, 31, -86, 92, 25, 93, 23, 18, 88, 9, 72]
[A]:
[81.0, 0.5, -39.5, 14.0, -27.5, 3.0, 58.5, 59.0, 58.0, 20.5, 53.0, 48.5, 40.5]