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]: [-76, -63, 15, 34, 34, 62, 23, -67, -17, 84, -47]
[EX A]: [-69.5, -24.0, 24.5, 34.0, 48.0, 42.5, -22.0, -42.0, 33.5, 18.5]

[EX Q]: [-56, 63, 38, -20, 81, -95]
[EX A]: [3.5, 50.5, 9.0, 30.5, -7.0]

[EX Q]: [96, -30, -6, -78, -67, 44, 81, 92, 52, 0, 35, 97, -75, -78]
[EX A]:
[33.0, -18.0, -42.0, -72.5, -11.5, 62.5, 86.5, 72.0, 26.0, 17.5, 66.0, 11.0, -76.5]