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: [55, -82, 13, 11, -14, 17]

Answer: [-13.5, -34.5, 12.0, -1.5, 1.5]


Question: [-50, 66, -98, -47, -11]

Answer: [8.0, -16.0, -72.5, -29.0]


Question: [-96, 10, -72, 15, 38, 92, 47]

Answer:
[-43.0, -31.0, -28.5, 26.5, 65.0, 69.5]