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]: [67, 94, 6, -11, 41, 22, 10, -73, 84]
[EX A]: [80.5, 50.0, -2.5, 15.0, 31.5, 16.0, -31.5, 5.5]

[EX Q]: [98, -92, 94, 79, -34, 46, 9, -74, 87, -77, -14]
[EX A]: [3.0, 1.0, 86.5, 22.5, 6.0, 27.5, -32.5, 6.5, 5.0, -45.5]

[EX Q]: [-32, -39, -13]
[EX A]:
[-35.5, -26.0]