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: [27, -78, -59, -24, 69, -13, 27, 48, -2, -82, 23, 13, 19, 7]

Answer: [-25.5, -68.5, -41.5, 22.5, 28.0, 7.0, 37.5, 23.0, -42.0, -29.5, 18.0, 16.0, 13.0]


Question: [-73, -25, -81, 3, 49, -56, 5, -90, -83, -48, 47]

Answer: [-49.0, -53.0, -39.0, 26.0, -3.5, -25.5, -42.5, -86.5, -65.5, -0.5]


Question: [63, -18, 88, -54, -63, -92, -67, -24, -95]

Answer:
[22.5, 35.0, 17.0, -58.5, -77.5, -79.5, -45.5, -59.5]