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]: [-45, 34]
[EX A]: [-5.5]

[EX Q]: [-9, 16, 56, 44, 37, -82, -63]
[EX A]: [3.5, 36.0, 50.0, 40.5, -22.5, -72.5]

[EX Q]: [28, 24]
[EX A]:
[26.0]