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: [-100, -100, -39, 13, 24, -2, 77, 37, -20, -38, 18, 55]

A: [-100.0, -69.5, -13.0, 18.5, 11.0, 37.5, 57.0, 8.5, -29.0, -10.0, 36.5]
****
Q: [-5, -44, -38, -22, 11, -30, 24, -16, -28, -62]

A: [-24.5, -41.0, -30.0, -5.5, -9.5, -3.0, 4.0, -22.0, -45.0]
****
Q: [-14, -26, 29, -90, -97, 62, 45, -72, 35, -34, 28, -87, 90, 33]

A:
[-20.0, 1.5, -30.5, -93.5, -17.5, 53.5, -13.5, -18.5, 0.5, -3.0, -29.5, 1.5, 61.5]
****