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]: [-5, 81, 50, -12, 34, 99, -50, -91, -12, 2, 97, 2, -16, 79]
[EX A]: [38.0, 65.5, 19.0, 11.0, 66.5, 24.5, -70.5, -51.5, -5.0, 49.5, 49.5, -7.0, 31.5]

[EX Q]: [53, 7, 83, -99]
[EX A]: [30.0, 45.0, -8.0]

[EX Q]: [93, -76, -15, 8, -47, 88, -81, 10, -59, -20, 94]
[EX A]:
[8.5, -45.5, -3.5, -19.5, 20.5, 3.5, -35.5, -24.5, -39.5, 37.0]