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]: [-77, -99, 38, 19, -6, -25, 95, -11, -96]
[EX A]: [-88.0, -30.5, 28.5, 6.5, -15.5, 35.0, 42.0, -53.5]

[EX Q]: [58, -5, 43, -83, -62, 51, -90, 29, -13]
[EX A]: [26.5, 19.0, -20.0, -72.5, -5.5, -19.5, -30.5, 8.0]

[EX Q]: [-76, 1, 72, -88, 22, 92, -6, -19, 37, 77, -9, 10]
[EX A]:
[-37.5, 36.5, -8.0, -33.0, 57.0, 43.0, -12.5, 9.0, 57.0, 34.0, 0.5]