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: [-48, -86, 13, 21, 39, -52, 70, 6, 66, 58, -3, 88, -64]

A: [-67.0, -36.5, 17.0, 30.0, -6.5, 9.0, 38.0, 36.0, 62.0, 27.5, 42.5, 12.0]
****
Q: [8, -8, 26, -88, 71, -9, -10, -93, -91, -72, -12]

A: [0.0, 9.0, -31.0, -8.5, 31.0, -9.5, -51.5, -92.0, -81.5, -42.0]
****
Q: [-61, 54, 49, -73, -44, 19, -19, -79, -87, 7, 100, -29, -90]

A:
[-3.5, 51.5, -12.0, -58.5, -12.5, 0.0, -49.0, -83.0, -40.0, 53.5, 35.5, -59.5]
****