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]: [-88, 35, 91, 54, -25]
[EX A]: [-26.5, 63.0, 72.5, 14.5]

[EX Q]: [-1, -95, 61, -8, 6, 98, 96, -32, 66, 44, -23, -90]
[EX A]: [-48.0, -17.0, 26.5, -1.0, 52.0, 97.0, 32.0, 17.0, 55.0, 10.5, -56.5]

[EX Q]: [-45, -84, 35, 40]
[EX A]:
[-64.5, -24.5, 37.5]