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]: [-44, -27, 29, 71, 76, 17, -66, -81]
[EX A]: [-35.5, 1.0, 50.0, 73.5, 46.5, -24.5, -73.5]

[EX Q]: [-89, 26, -64, -96, 40, -90, -88]
[EX A]: [-31.5, -19.0, -80.0, -28.0, -25.0, -89.0]

[EX Q]: [-45, 45, -13, 32, -17, 44, -19, -89]
[EX A]:
[0.0, 16.0, 9.5, 7.5, 13.5, 12.5, -54.0]