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:
[-89, 26, -64, -96, 40, -90, -88]
answer:
[-31.5, -19.0, -80.0, -28.0, -25.0, -89.0]


question:
[4, 49]
answer:
[26.5]


question:
[-70, -46, -45, -92]
answer:

[-58.0, -45.5, -68.5]