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: [-5, -12, 63, 46, -38, -6, -77, 21, 22, 93, 95, -97, 24]

A: [-8.5, 25.5, 54.5, 4.0, -22.0, -41.5, -28.0, 21.5, 57.5, 94.0, -1.0, -36.5]
****
Q: [-56, 63, 38, -20, 81, -95]

A: [3.5, 50.5, 9.0, 30.5, -7.0]
****
Q: [60, 17, -67, -42]

A:
[38.5, -25.0, -54.5]
****