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: [-15, -37, -91, -88, -52, -30, 63, 69, -36, 41, 39, -49, 7, -57, -37]

A: [-26.0, -64.0, -89.5, -70.0, -41.0, 16.5, 66.0, 16.5, 2.5, 40.0, -5.0, -21.0, -25.0, -47.0]
****
Q: [63, 44, -32, 39, -3, 79, 76, -74, 57, -73, -42]

A: [53.5, 6.0, 3.5, 18.0, 38.0, 77.5, 1.0, -8.5, -8.0, -57.5]
****
Q: [-45, 35, 95, -87, -51, -62, 26, 49, 100, 14, -100, 79, 91, -91, 38]

A:
[-5.0, 65.0, 4.0, -69.0, -56.5, -18.0, 37.5, 74.5, 57.0, -43.0, -10.5, 85.0, 0.0, -26.5]
****