instruction:
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].
question:
[53, -72, 28, 71, -20, 47, 3, 68]
answer:
[-9.5, -22.0, 49.5, 25.5, 13.5, 25.0, 35.5]


question:
[79, -21, 98, 57, -90, 11, 45, -2, 6, -34]
answer:
[29.0, 38.5, 77.5, -16.5, -39.5, 28.0, 21.5, 2.0, -14.0]


question:
[37, -27, -75, -28, -20, -58, -67]
answer:

[5.0, -51.0, -51.5, -24.0, -39.0, -62.5]