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]: [93, -62, -77, 30]
[A]: [15.5, -69.5, -23.5]


[Q]: [-8, -50, 53, 52, -30, -90, 5, 46, 32, 41, 86, 45, 100, -76]
[A]:
[-29.0, 1.5, 52.5, 11.0, -60.0, -42.5, 25.5, 39.0, 36.5, 63.5, 65.5, 72.5, 12.0]


