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:
[22, 68, -49, 32, 13, 94, 81, 53, -13, 35]
answer:
[45.0, 9.5, -8.5, 22.5, 53.5, 87.5, 67.0, 20.0, 11.0]


question:
[24, 99, 39, -86]
answer:
[61.5, 69.0, -23.5]


question:
[91, 3, -59, 63]
answer:

[47.0, -28.0, 2.0]