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]: [-32, 19, 54, -51]
[EX A]: [-6.5, 36.5, 1.5]

[EX Q]: [92, 10, 59, -82]
[EX A]: [51.0, 34.5, -11.5]

[EX Q]: [38, -76, -73, 53, -87, -74, 58, -79, 74]
[EX A]:
[-19.0, -74.5, -10.0, -17.0, -80.5, -8.0, -10.5, -2.5]