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]: [29, -54, 81, -85, 51, -12, -11, -68, 38, 83, 46]
[EX A]: [-12.5, 13.5, -2.0, -17.0, 19.5, -11.5, -39.5, -15.0, 60.5, 64.5]

[EX Q]: [84, -92]
[EX A]:
[-4.0]

