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]: [-84, -65, 93, -88, -73, -65, -68, 66, -9, -98, 96]
[EX A]: [-74.5, 14.0, 2.5, -80.5, -69.0, -66.5, -1.0, 28.5, -53.5, -1.0]

[EX Q]: [-47, 11, -88, -4, -97, 50, 86, -64]
[EX A]: [-18.0, -38.5, -46.0, -50.5, -23.5, 68.0, 11.0]

[EX Q]: [-17, 4, -81, 86, -90, -42, 4, 95, 14]
[EX A]:
[-6.5, -38.5, 2.5, -2.0, -66.0, -19.0, 49.5, 54.5]

