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]: [-50, 22, -84, -93, 27]
[EX A]: [-14.0, -31.0, -88.5, -33.0]

[EX Q]: [79, 93, 22, -12, 60, -51, 71, -59, -27, -43, -31, 60, -55]
[EX A]: [86.0, 57.5, 5.0, 24.0, 4.5, 10.0, 6.0, -43.0, -35.0, -37.0, 14.5, 2.5]

[EX Q]: [9, -22, -62, 13, 79, -5, 59, -44, 59, -8, 80, -77]
[EX A]:
[-6.5, -42.0, -24.5, 46.0, 37.0, 27.0, 7.5, 7.5, 25.5, 36.0, 1.5]