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]: [69, -85, -82, 75, -40, 98, -48, 27, -52, -45]
[A]: [-8.0, -83.5, -3.5, 17.5, 29.0, 25.0, -10.5, -12.5, -48.5]


[Q]: [6, 14, 78, 45, -59, -79, -72, 35, 72, 100, -7, -76, -75]
[A]: [10.0, 46.0, 61.5, -7.0, -69.0, -75.5, -18.5, 53.5, 86.0, 46.5, -41.5, -75.5]


[Q]: [-12, 93, 81, -31, 39, 86, -32, -54, -36]
[A]:
[40.5, 87.0, 25.0, 4.0, 62.5, 27.0, -43.0, -45.0]