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]: [-45, 34]
[EX A]: [-5.5]

[EX Q]: [5, 5]
[EX A]: [5.0]

[EX Q]: [-26, 50, -44, -81, 62, 17, -39, 17, -55, 54]
[EX A]:
[12.0, 3.0, -62.5, -9.5, 39.5, -11.0, -11.0, -19.0, -0.5]