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].

Q: [82, -6, -31, 31, 30]

A: [38.0, -18.5, 0.0, 30.5]
****
Q: [96, -100, -60, -70, 33, -23, 42, 80, 33, -32, -52, -14, -62, 11]

A: [-2.0, -80.0, -65.0, -18.5, 5.0, 9.5, 61.0, 56.5, 0.5, -42.0, -33.0, -38.0, -25.5]
****
Q: [98, -18, 93, -67]

A:
[40.0, 37.5, 13.0]
****