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:
[58, 51, 76, 8, 35, 37, 94, -73]
answer:
[54.5, 63.5, 42.0, 21.5, 36.0, 65.5, 10.5]


question:
[1, 64, -12, -75, 99, 70, -83]
answer:
[32.5, 26.0, -43.5, 12.0, 84.5, -6.5]


question:
[-94, 99]
answer:

[2.5]