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:
[6, 44, -61, -38, -97, -71, -15, 82, -43, -5, -75, 15, 58]
answer:
[25.0, -8.5, -49.5, -67.5, -84.0, -43.0, 33.5, 19.5, -24.0, -40.0, -30.0, 36.5]


question:
[-99, 50, 84, -80, -77, 83, 16, 12, -100, -68, 30, -30, -83, -33, 84]
answer:
[-24.5, 67.0, 2.0, -78.5, 3.0, 49.5, 14.0, -44.0, -84.0, -19.0, 0.0, -56.5, -58.0, 25.5]


question:
[-80, 1, -18, 52, -8, -11, -84, -39, -67, 21, 79]
answer:

[-39.5, -8.5, 17.0, 22.0, -9.5, -47.5, -61.5, -53.0, -23.0, 50.0]