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]: [16, -51, -26, 81, 86, 96, 72, 44]
[EX A]: [-17.5, -38.5, 27.5, 83.5, 91.0, 84.0, 58.0]

[EX Q]: [65, 82, -67, -51]
[EX A]: [73.5, 7.5, -59.0]

[EX Q]: [-69, 52, 92, -7, 45, -84, 95, -88, 92]
[EX A]:
[-8.5, 72.0, 42.5, 19.0, -19.5, 5.5, 3.5, 2.0]