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: [-96, -42, -34, 57, -47, -54, 40, 97, 16, -76, -31, -24, 25, 81, -7]

A: [-69.0, -38.0, 11.5, 5.0, -50.5, -7.0, 68.5, 56.5, -30.0, -53.5, -27.5, 0.5, 53.0, 37.0]
****
Q: [89, -29, -43, 99, -63, -80, -73, -50, -58]

A: [30.0, -36.0, 28.0, 18.0, -71.5, -76.5, -61.5, -54.0]
****
Q: [-49, -89, -20, 98, -56, 43, -75, 26, -1, 82, -85, 11]

A:
[-69.0, -54.5, 39.0, 21.0, -6.5, -16.0, -24.5, 12.5, 40.5, -1.5, -37.0]
****