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]: [55, -82, 13, 11, -14, 17]
[EX A]: [-13.5, -34.5, 12.0, -1.5, 1.5]

[EX Q]: [-14, 33, -89]
[EX A]: [9.5, -28.0]

[EX Q]: [7, 32, -69, 8, 15, -14, 62, -68, -89, -39, -33]
[EX A]:
[19.5, -18.5, -30.5, 11.5, 0.5, 24.0, -3.0, -78.5, -64.0, -36.0]