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: [-49, -26, -50, -5, -69, -4, -43, 92]

A: [-37.5, -38.0, -27.5, -37.0, -36.5, -23.5, 24.5]
****
Q: [33, 46, -100, 16, 70, -36, 56, 71, -95]

A: [39.5, -27.0, -42.0, 43.0, 17.0, 10.0, 63.5, -12.0]
****
Q: [-53, -44, -65, 27, -85, -64, 11, 41, -64, -85, -16, 91, -15, 20]

A:
[-48.5, -54.5, -19.0, -29.0, -74.5, -26.5, 26.0, -11.5, -74.5, -50.5, 37.5, 38.0, 2.5]
****