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:
[79, 93, 22, -12, 60, -51, 71, -59, -27, -43, -31, 60, -55]
answer:
[86.0, 57.5, 5.0, 24.0, 4.5, 10.0, 6.0, -43.0, -35.0, -37.0, 14.5, 2.5]


question:
[91, 59, -89, 14, 21, 70, 96, -3, -72, 0, -96, -92, -70]
answer:
[75.0, -15.0, -37.5, 17.5, 45.5, 83.0, 46.5, -37.5, -36.0, -48.0, -94.0, -81.0]


question:
[87, 68, 44, -69, -43]
answer:

[77.5, 56.0, -12.5, -56.0]