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]: [87, 34, 59, -97, -67, -71, -28, -51, 56]
[EX A]: [60.5, 46.5, -19.0, -82.0, -69.0, -49.5, -39.5, 2.5]

[EX Q]: [-35, 96, -77, -88, -100, -45, 2, 2, -90, 87, 94, 92]
[EX A]:
[30.5, 9.5, -82.5, -94.0, -72.5, -21.5, 2.0, -44.0, -1.5, 90.5, 93.0]