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: [-38, -61, -23, -94, -64, 18, -26, -96, -92, 96, -34, -80, -13, 45, -83]

A: [-49.5, -42.0, -58.5, -79.0, -23.0, -4.0, -61.0, -94.0, 2.0, 31.0, -57.0, -46.5, 16.0, -19.0]
****
Q: [-5, -54, -100, -12, -64, 96, -48]

A: [-29.5, -77.0, -56.0, -38.0, 16.0, 24.0]
****
Q: [66, 64, 72, -51, 62, 66, -93]

A:
[65.0, 68.0, 10.5, 5.5, 64.0, -13.5]
****