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]: [-25, 29, 0, -66, -92, 11, -89, -35, 80, -69, 81, -69]
[EX A]: [2.0, 14.5, -33.0, -79.0, -40.5, -39.0, -62.0, 22.5, 5.5, 6.0, 6.0]

[EX Q]: [-25, -64, 85, -23, 64, -74, -66, -15, -8, -59]
[EX A]: [-44.5, 10.5, 31.0, 20.5, -5.0, -70.0, -40.5, -11.5, -33.5]

[EX Q]: [83, 75, 54, 72, 43, -9, -19, 96, -31, -90, 38, 66, 86, 19]
[EX A]:
[79.0, 64.5, 63.0, 57.5, 17.0, -14.0, 38.5, 32.5, -60.5, -26.0, 52.0, 76.0, 52.5]