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: [67, -95, -71, 52, -49, 89, 64, -64, -43, -95]

A: [-14.0, -83.0, -9.5, 1.5, 20.0, 76.5, 0.0, -53.5, -69.0]
****
Q: [72, -90, -99, -88, -87, -26, -40, -45, 69, 32, 57, 21, -67]

A: [-9.0, -94.5, -93.5, -87.5, -56.5, -33.0, -42.5, 12.0, 50.5, 44.5, 39.0, -23.0]
****
Q: [-20, 82, -14, -4, 25, -51, 81]

A:
[31.0, 34.0, -9.0, 10.5, -13.0, 15.0]
****