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]: [-84, -94, 9, 35, 85, -69, -84, 86, -11, 44]
[A]: [-89.0, -42.5, 22.0, 60.0, 8.0, -76.5, 1.0, 37.5, 16.5]


[Q]: [76, -70, 13, 17, 80, 21, 62]
[A]: [3.0, -28.5, 15.0, 48.5, 50.5, 41.5]


[Q]: [67, -76, -31, -71, 87, -83, 55, 68, -22, -27, -4, 20]
[A]:
[-4.5, -53.5, -51.0, 8.0, 2.0, -14.0, 61.5, 23.0, -24.5, -15.5, 8.0]