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: [-2, -26, 60, 94, 36, -43, -53, 74, -93, 51, -46, 85, 23, 71]

A: [-14.0, 17.0, 77.0, 65.0, -3.5, -48.0, 10.5, -9.5, -21.0, 2.5, 19.5, 54.0, 47.0]
****
Q: [-61, -4, 59, 97, 77, 15, 50, -66, 99, 90, -77, 53]

A: [-32.5, 27.5, 78.0, 87.0, 46.0, 32.5, -8.0, 16.5, 94.5, 6.5, -12.0]
****
Q: [47, -66]

A:
[-9.5]
****