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]: [-59, 35, 54, 98, 61, -21, 64, 91, -17, -70]
[A]: [-12.0, 44.5, 76.0, 79.5, 20.0, 21.5, 77.5, 37.0, -43.5]


[Q]: [17, -36, -73, -96, 48, 35, 15, -81, -23, 56, 51, -80, -83, -60]
[A]:
[-9.5, -54.5, -84.5, -24.0, 41.5, 25.0, -33.0, -52.0, 16.5, 53.5, -14.5, -81.5, -71.5]