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: [-96, -73]

Answer: [-84.5]


Question: [-76, -32, -40, 62, 72, 71, 3, -22]

Answer: [-54.0, -36.0, 11.0, 67.0, 71.5, 37.0, -9.5]


Question: [12, -45, -61, -34, 48, 42, 18, -13, 41, -69, -52, -28, 51, 93]

Answer:
[-16.5, -53.0, -47.5, 7.0, 45.0, 30.0, 2.5, 14.0, -14.0, -60.5, -40.0, 11.5, 72.0]