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: [-16, 64, -90, -98, -31, 44, 49, -51]

A: [24.0, -13.0, -94.0, -64.5, 6.5, 46.5, -1.0]
****
Q: [25, 11, -70, 49, 17, 25, -51, -78, -13, -69, -55, 83, -8]

A: [18.0, -29.5, -10.5, 33.0, 21.0, -13.0, -64.5, -45.5, -41.0, -62.0, 14.0, 37.5]
****
Q: [-43, -16, 48, -26, 84, -38, -25, -37]

A:
[-29.5, 16.0, 11.0, 29.0, 23.0, -31.5, -31.0]
****