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:
[98, -73, 94, -63, 27, -13, 26]
answer:
[12.5, 10.5, 15.5, -18.0, 7.0, 6.5]


question:
[91, 12, -2, 74, -96, 64, 58, -44, -31, 38, 1, -26, -88, -67, 80]
answer:
[51.5, 5.0, 36.0, -11.0, -16.0, 61.0, 7.0, -37.5, 3.5, 19.5, -12.5, -57.0, -77.5, 6.5]


question:
[-36, -15, 78, -84, -14, -13, 24]
answer:

[-25.5, 31.5, -3.0, -49.0, -13.5, 5.5]