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:
[-59, 49]
answer:
[-5.0]


question:
[79, 37]
answer:
[58.0]


question:
[-92, 90, -27, 57, 87, -83, -73]
answer:

[-1.0, 31.5, 15.0, 72.0, 2.0, -78.0]