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

[EX Q]: [-29, 34, -11, 98, 25, -39, -90, -37, 3, -14, -33, 41]
[EX A]: [2.5, 11.5, 43.5, 61.5, -7.0, -64.5, -63.5, -17.0, -5.5, -23.5, 4.0]

[EX Q]: [54, -72, -62, -38, 12, 83, -66, 83, 28, 56, 16, -67]
[EX A]:
[-9.0, -67.0, -50.0, -13.0, 47.5, 8.5, 8.5, 55.5, 42.0, 36.0, -25.5]