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, -93, 84, -24, -72]

A: [-49.0, -4.5, 30.0, -48.0]
****
Q: [-85, 25, 90, -97, -97, -76, 66, -96]

A: [-30.0, 57.5, -3.5, -97.0, -86.5, -5.0, -15.0]
****
Q: [80, -90, 28, 21, -81, 84, 38, 18, -12, -43, 38, -89, -28, -89]

A:
[-5.0, -31.0, 24.5, -30.0, 1.5, 61.0, 28.0, 3.0, -27.5, -2.5, -25.5, -58.5, -58.5]
****
