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, 93, -7, 31, -45, -70, -28, 78]
[EX A]: [12.5, 43.0, 12.0, -7.0, -57.5, -49.0, 25.0]

[EX Q]: [20, 75, 10, 74, -35, 64, -2]
[EX A]: [47.5, 42.5, 42.0, 19.5, 14.5, 31.0]

[EX Q]: [79, 24, -24, 73, -70, 73, 96]
[EX A]:
[51.5, 0.0, 24.5, 1.5, 1.5, 84.5]