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]: [4, 2, -57, 94, 32, -15, 69, 43, 35, 46, 45]
[EX A]: [3.0, -27.5, 18.5, 63.0, 8.5, 27.0, 56.0, 39.0, 40.5, 45.5]

[EX Q]: [14, -42]
[EX A]: [-14.0]

[EX Q]: [-71, -78, -84, 6, 99, 66, -90, -36, -77, -56, 19, -59, 71]
[EX A]:
[-74.5, -81.0, -39.0, 52.5, 82.5, -12.0, -63.0, -56.5, -66.5, -18.5, -20.0, 6.0]