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]: [74, -35, -92, -40, 97]
[EX A]: [19.5, -63.5, -66.0, 28.5]

[EX Q]: [-65, 28, -98, -54, 37, -51]
[EX A]: [-18.5, -35.0, -76.0, -8.5, -7.0]

[EX Q]: [-29, 22, -42, -12, 58, 25, -52, -44, 94, -43, -69]
[EX A]:
[-3.5, -10.0, -27.0, 23.0, 41.5, -13.5, -48.0, 25.0, 25.5, -56.0]