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: [99, -28, -18, -89, -14, -80, -54, -84, -82]

A: [35.5, -23.0, -53.5, -51.5, -47.0, -67.0, -69.0, -83.0]
****
Q: [16, 96, -27, -13, -86, -98, -68, 27, 66, 95, -26, -34, -94]

A: [56.0, 34.5, -20.0, -49.5, -92.0, -83.0, -20.5, 46.5, 80.5, 34.5, -30.0, -64.0]
****
Q: [78, -70, 79, -4, 34, 60]

A:
[4.0, 4.5, 37.5, 15.0, 47.0]
****