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]: [-7, 95, -59, -100, -98, -7, 50, 93, 59, -78, 31, -79]
[EX A]: [44.0, 18.0, -79.5, -99.0, -52.5, 21.5, 71.5, 76.0, -9.5, -23.5, -24.0]

[EX Q]: [-69, 63, 47]
[EX A]: [-3.0, 55.0]

[EX Q]: [75, 87, -2, 42, -20, -50, 51]
[EX A]:
[81.0, 42.5, 20.0, 11.0, -35.0, 0.5]