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:
[-56, 63, 38, -20, 81, -95]
answer:
[3.5, 50.5, 9.0, 30.5, -7.0]


question:
[78, -73, -41, -39, 9, 71, 53, 81, -72, -45, 66, 52, 89, -80, 90]
answer:
[2.5, -57.0, -40.0, -15.0, 40.0, 62.0, 67.0, 4.5, -58.5, 10.5, 59.0, 70.5, 4.5, 5.0]


question:
[24, 68, 4, 62, 76, -94, -6, -56, 22, 38, -23, 57, 32]
answer:

[46.0, 36.0, 33.0, 69.0, -9.0, -50.0, -31.0, -17.0, 30.0, 7.5, 17.0, 44.5]