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: [30, 4, 19, 28, -28, 81, 78, -64, -4, 6, -33, 44, -76]

A: [17.0, 11.5, 23.5, 0.0, 26.5, 79.5, 7.0, -34.0, 1.0, -13.5, 5.5, -16.0]
****
Q: [-23, 63, -6, 66, -53, 18, -45]

A: [20.0, 28.5, 30.0, 6.5, -17.5, -13.5]
****
Q: [56, -79, -25, 9]

A:
[-11.5, -52.0, -8.0]
****