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:
[36, -11, 53, -4, 26, -25, 45, -41]
answer:
[12.5, 21.0, 24.5, 11.0, 0.5, 10.0, 2.0]


question:
[20, -17, 41, -60, 2, 64, 36, 16, -43]
answer:
[1.5, 12.0, -9.5, -29.0, 33.0, 50.0, 26.0, -13.5]


question:
[55, -23, -33, -91, -91, -67, 76, -35]
answer:

[16.0, -28.0, -62.0, -91.0, -79.0, 4.5, 20.5]