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]: [-70, -94]
[EX A]: [-82.0]

[EX Q]: [-100, -100, -39, 13, 24, -2, 77, 37, -20, -38, 18, 55]
[EX A]: [-100.0, -69.5, -13.0, 18.5, 11.0, 37.5, 57.0, 8.5, -29.0, -10.0, 36.5]

[EX Q]: [-61, 93, 13, 18, -49, -82, 57, -73, 88, -19, 45, 64]
[EX A]:
[16.0, 53.0, 15.5, -15.5, -65.5, -12.5, -8.0, 7.5, 34.5, 13.0, 54.5]