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:
[33, -16, -82, -16, -60]
answer:
[8.5, -49.0, -49.0, -38.0]


question:
[33, 15, -60, -30, 13, 49]
answer:
[24.0, -22.5, -45.0, -8.5, 31.0]


question:
[79, 76, 81, -28, -17, -85, 33, 51, 55, 32]
answer:

[77.5, 78.5, 26.5, -22.5, -51.0, -26.0, 42.0, 53.0, 43.5]