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:
[-41, -35]
answer:
[-38.0]


question:
[-27, -64]
answer:
[-45.5]


question:
[88, 28, 0, 39]
answer:

[58.0, 14.0, 19.5]