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]: [-58, -80, -97, 53, -11, -86, -29]
[EX A]: [-69.0, -88.5, -22.0, 21.0, -48.5, -57.5]

[EX Q]: [-64, -46, 21, -97, -86]
[EX A]: [-55.0, -12.5, -38.0, -91.5]

[EX Q]: [-50, -98, -59, -13, -42, -90]
[EX A]:
[-74.0, -78.5, -36.0, -27.5, -66.0]