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:
[14, -42]
answer:
[-14.0]


question:
[76, 77, 36, 41]
answer:
[76.5, 56.5, 38.5]


question:
[-48, 9, -40, 52, 40, -96, -34, -67, 38]
answer:

[-19.5, -15.5, 6.0, 46.0, -28.0, -65.0, -50.5, -14.5]