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]: [-19, 69, 5, -99, 92, 24]
[EX A]: [25.0, 37.0, -47.0, -3.5, 58.0]

[EX Q]: [6, -48]
[EX A]:
[-21.0]