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, -14, -65, -83, -91, 76, 14, 67, -91, 2, -40]
[A]: [24.5, -39.5, -74.0, -87.0, -7.5, 45.0, 40.5, -12.0, -44.5, -19.0]


[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]: [-26, 96, 53, -7, 65, 81, 2, -40, -64, 97, 13, 74, 99, 74]
[A]:
[35.0, 74.5, 23.0, 29.0, 73.0, 41.5, -19.0, -52.0, 16.5, 55.0, 43.5, 86.5, 86.5]