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: [83, 68, 64, 59]

A: [75.5, 66.0, 61.5]
****
Q: [63, 44, -32, 39, -3, 79, 76, -74, 57, -73, -42]

A: [53.5, 6.0, 3.5, 18.0, 38.0, 77.5, 1.0, -8.5, -8.0, -57.5]
****
Q: [97, -32, -87, -94, -67, -5, -45, 77]

A:
[32.5, -59.5, -90.5, -80.5, -36.0, -25.0, 16.0]
****