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]: [-17, -67, -20, -30, 91, 51, -35, -90, 6, 93, -32, -97, 98, -11]
[A]: [-42.0, -43.5, -25.0, 30.5, 71.0, 8.0, -62.5, -42.0, 49.5, 30.5, -64.5, 0.5, 43.5]


[Q]: [-76, -32, -40, 62, 72, 71, 3, -22]
[A]: [-54.0, -36.0, 11.0, 67.0, 71.5, 37.0, -9.5]


[Q]: [-54, 77, 34, 95, 43, 100, -24, 64, -94, -64, -100, -76]
[A]:
[11.5, 55.5, 64.5, 69.0, 71.5, 38.0, 20.0, -15.0, -79.0, -82.0, -88.0]