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]: [68, 84, 69, -82, -48, 13, -16, -87, -62, -52, -100]
[EX A]: [76.0, 76.5, -6.5, -65.0, -17.5, -1.5, -51.5, -74.5, -57.0, -76.0]

[EX Q]: [7, -21, -30, -4, -56, 19, 24, -47, 92]
[EX A]: [-7.0, -25.5, -17.0, -30.0, -18.5, 21.5, -11.5, 22.5]

[EX Q]: [-67, 84, -85, -56, 23, 69, -25, 67, -44, -94]
[EX A]:
[8.5, -0.5, -70.5, -16.5, 46.0, 22.0, 21.0, 11.5, -69.0]