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: [-72, -25, -60, -27, 99, -14, -13, -78, 43, -48, -98]

A: [-48.5, -42.5, -43.5, 36.0, 42.5, -13.5, -45.5, -17.5, -2.5, -73.0]
****
Q: [58, 76, 12, -55, 74, 15, -81]

A: [67.0, 44.0, -21.5, 9.5, 44.5, -33.0]
****
Q: [63, 64, 58, 60, -21, -8, -18, 15]

A:
[63.5, 61.0, 59.0, 19.5, -14.5, -13.0, -1.5]
****