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]: [98, -92, 94, 79, -34, 46, 9, -74, 87, -77, -14]
[EX A]: [3.0, 1.0, 86.5, 22.5, 6.0, 27.5, -32.5, 6.5, 5.0, -45.5]

[EX Q]: [81, 73]
[EX A]: [77.0]

[EX Q]: [82, -37, 81]
[EX A]:
[22.5, 22.0]