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]: [27, -78, -59, -24, 69, -13, 27, 48, -2, -82, 23, 13, 19, 7]
[EX A]: [-25.5, -68.5, -41.5, 22.5, 28.0, 7.0, 37.5, 23.0, -42.0, -29.5, 18.0, 16.0, 13.0]

[EX Q]: [-99, 61, 95]
[EX A]: [-19.0, 78.0]

[EX Q]: [-20, -10, -93, -42, 36, 46, -96, 9, -44, -75, 48, -51, 36]
[EX A]:
[-15.0, -51.5, -67.5, -3.0, 41.0, -25.0, -43.5, -17.5, -59.5, -13.5, -1.5, -7.5]