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: [92, -48]

A: [22.0]
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Q: [-44, -27, 29, 71, 76, 17, -66, -81]

A: [-35.5, 1.0, 50.0, 73.5, 46.5, -24.5, -73.5]
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Q: [34, -74, 27, -68]

A:
[-20.0, -23.5, -20.5]
****