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:
[79, 47, 14, -83, 40, -45, 53, -60, 10, 34, 84, 79, -29]
answer:
[63.0, 30.5, -34.5, -21.5, -2.5, 4.0, -3.5, -25.0, 22.0, 59.0, 81.5, 25.0]


question:
[-43, 46, 22, -76, 46, -87, -59]
answer:
[1.5, 34.0, -27.0, -15.0, -20.5, -73.0]


question:
[38, -68, 48, -61, 8, 67, 9, 13, -66]
answer:

[-15.0, -10.0, -6.5, -26.5, 37.5, 38.0, 11.0, -26.5]