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]: [40, 71, -1, -56, -2, 41, 15, -55, -62, 64, 100]
[EX A]: [55.5, 35.0, -28.5, -29.0, 19.5, 28.0, -20.0, -58.5, 1.0, 82.0]

[EX Q]: [43, 84]
[EX A]: [63.5]

[EX Q]: [70, -33, 99, -80, -40, -89, 72, -64, 54, 89]
[EX A]:
[18.5, 33.0, 9.5, -60.0, -64.5, -8.5, 4.0, -5.0, 71.5]