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]: [-43, 46, 22, -76, 46, -87, -59]
[EX A]: [1.5, 34.0, -27.0, -15.0, -20.5, -73.0]

[EX Q]: [-63, 4, 4, 49, -83, 99, 85, -18, 11, 83, 73]
[EX A]: [-29.5, 4.0, 26.5, -17.0, 8.0, 92.0, 33.5, -3.5, 47.0, 78.0]

[EX Q]: [92, 61, 50, -43, -94, 38, -49, 52, 19, 3, -96, 27]
[EX A]:
[76.5, 55.5, 3.5, -68.5, -28.0, -5.5, 1.5, 35.5, 11.0, -46.5, -34.5]