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]: [29, -54, 81, -85, 51, -12, -11, -68, 38, 83, 46]
[EX A]: [-12.5, 13.5, -2.0, -17.0, 19.5, -11.5, -39.5, -15.0, 60.5, 64.5]

[EX Q]: [42, 55, -1, 83, 35, 85, 50, 90, -12, -65, 43, 94, 39, -39, -78]
[EX A]: [48.5, 27.0, 41.0, 59.0, 60.0, 67.5, 70.0, 39.0, -38.5, -11.0, 68.5, 66.5, 0.0, -58.5]

[EX Q]: [92, -36, 49, 87, 11, 62, 52, 11, 37, 81, -46]
[EX A]:
[28.0, 6.5, 68.0, 49.0, 36.5, 57.0, 31.5, 24.0, 59.0, 17.5]