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]: [-82, -46, -50, 84, 94, 78, -5, -49, -60, 13, 6, 68]
[A]: [-64.0, -48.0, 17.0, 89.0, 86.0, 36.5, -27.0, -54.5, -23.5, 9.5, 37.0]


[Q]: [-35, 56, -45, 14, -44]
[A]: [10.5, 5.5, -15.5, -15.0]


[Q]: [-58, 55, -83, -13, -9, -18, 100]
[A]:
[-1.5, -14.0, -48.0, -11.0, -13.5, 41.0]