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:
[6, 12, 68, 37, 39, 100, -48]
answer:
[9.0, 40.0, 52.5, 38.0, 69.5, 26.0]


question:
[6, 81, 44, 22]
answer:
[43.5, 62.5, 33.0]


question:
[-85, -73, 74]
answer:

[-79.0, 0.5]