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:
[-50, 22, -84, -93, 27]
answer:
[-14.0, -31.0, -88.5, -33.0]


question:
[66, 78, -55, 77, -81, -61, 2, -92, 59, -99, 16]
answer:
[72.0, 11.5, 11.0, -2.0, -71.0, -29.5, -45.0, -16.5, -20.0, -41.5]


question:
[26, -32, 96, -88, 45, 17, -65, 52, -8, 2, 41, -95]
answer:

[-3.0, 32.0, 4.0, -21.5, 31.0, -24.0, -6.5, 22.0, -3.0, 21.5, -27.0]