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: [-75, -34, -1, 26, -70, 62, -63, -8, -10, -29, -27, 0, 87, 29, 29]

A: [-54.5, -17.5, 12.5, -22.0, -4.0, -0.5, -35.5, -9.0, -19.5, -28.0, -13.5, 43.5, 58.0, 29.0]
****
Q: [76, 77, 36, 41]

A: [76.5, 56.5, 38.5]
****
Q: [-33, -33, -21, 0, 8, 46, 81]

A:
[-33.0, -27.0, -10.5, 4.0, 27.0, 63.5]
****