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]: [-23, 63, -6, 66, -53, 18, -45]
[EX A]: [20.0, 28.5, 30.0, 6.5, -17.5, -13.5]

[EX Q]: [21, 0, 32, 60, 36, -98, -33, 36, 23]
[EX A]: [10.5, 16.0, 46.0, 48.0, -31.0, -65.5, 1.5, 29.5]

[EX Q]: [79, 98, 87, -62, -62, -71, 80, 94, 85]
[EX A]:
[88.5, 92.5, 12.5, -62.0, -66.5, 4.5, 87.0, 89.5]