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].

Q: [65, -89, -12, -85, -58, 83]

A: [-12.0, -50.5, -48.5, -71.5, 12.5]
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Q: [-40, 54]

A: [7.0]
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Q: [-92, 20]

A:
[-36.0]
****