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: [-20, -22, -38, 68, 32, -96, 79, 4, -39, -49]

A: [-21.0, -30.0, 15.0, 50.0, -32.0, -8.5, 41.5, -17.5, -44.0]
****
Q: [-5, 81, 50, -12, 34, 99, -50, -91, -12, 2, 97, 2, -16, 79]

A: [38.0, 65.5, 19.0, 11.0, 66.5, 24.5, -70.5, -51.5, -5.0, 49.5, 49.5, -7.0, 31.5]
****
Q: [48, 86, -78, -97, 54, 47, -56, -25, -96, 88, 29]

A:
[67.0, 4.0, -87.5, -21.5, 50.5, -4.5, -40.5, -60.5, -4.0, 58.5]
****