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]: [92, -79, 17, 91, 49, 10, -50, -35]
[EX A]: [6.5, -31.0, 54.0, 70.0, 29.5, -20.0, -42.5]

[EX Q]: [25, 11, -70, 49, 17, 25, -51, -78, -13, -69, -55, 83, -8]
[EX A]: [18.0, -29.5, -10.5, 33.0, 21.0, -13.0, -64.5, -45.5, -41.0, -62.0, 14.0, 37.5]

[EX Q]: [52, -4, -74, 43, -51, -28, -2]
[EX A]:
[24.0, -39.0, -15.5, -4.0, -39.5, -15.0]