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: [84, -12, 27, 10, 23, -64, -8, 23, 3, -90, 87, 4, -74]

A: [36.0, 7.5, 18.5, 16.5, -20.5, -36.0, 7.5, 13.0, -43.5, -1.5, 45.5, -35.0]
****
Q: [37, 34, -76, -78, -28, 59, 6, -95, 19, 27, 62, 23, 41, 13]

A: [35.5, -21.0, -77.0, -53.0, 15.5, 32.5, -44.5, -38.0, 23.0, 44.5, 42.5, 32.0, 27.0]
****
Q: [-61, -26, -14, 19, 76, 59, 89, 53]

A:
[-43.5, -20.0, 2.5, 47.5, 67.5, 74.0, 71.0]
****