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].

[EX Q]: [-68, -54, 55]
[EX A]: [-61.0, 0.5]

[EX Q]: [-10, 80, -47, 88, 17, 70, -21, 5]
[EX A]: [35.0, 16.5, 20.5, 52.5, 43.5, 24.5, -8.0]

[EX Q]: [-36, -67, 38, 32, -93, -63, -5, 78, -7, -87, -43, 32, -63]
[EX A]:
[-51.5, -14.5, 35.0, -30.5, -78.0, -34.0, 36.5, 35.5, -47.0, -65.0, -5.5, -15.5]