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, -76, 16, 92, 73, -80, -56]
[EX A]: [-51.5, -30.0, 54.0, 82.5, -3.5, -68.0]

[EX Q]: [56, -71, -75, 36, 77, -13, 72, 40, -43]
[EX A]: [-7.5, -73.0, -19.5, 56.5, 32.0, 29.5, 56.0, -1.5]

[EX Q]: [-25, -59, 8, -23, -42, -43, 44, -41, 100, -65, 43, -39, -19, 27]
[EX A]:
[-42.0, -25.5, -7.5, -32.5, -42.5, 0.5, 1.5, 29.5, 17.5, -11.0, 2.0, -29.0, 4.0]