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].
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Question: [-10, 80, -47, 88, 17, 70, -21, 5]

Answer: [35.0, 16.5, 20.5, 52.5, 43.5, 24.5, -8.0]


Question: [82, -83, 7, 85, -54, 44, 42, 3, -71, 95, 59, -77, -32, -7, -96]

Answer: [-0.5, -38.0, 46.0, 15.5, -5.0, 43.0, 22.5, -34.0, 12.0, 77.0, -9.0, -54.5, -19.5, -51.5]


Question: [14, -83, -77, 14, -18, -93, 9, 1, 9, -3, -72, 9]

Answer:
[-34.5, -80.0, -31.5, -2.0, -55.5, -42.0, 5.0, 5.0, 3.0, -37.5, -31.5]