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: [-32, 68, 89, 47, -57, -43, -91, -62, 5, -88, 77, -84, 93, -67]

A: [18.0, 78.5, 68.0, -5.0, -50.0, -67.0, -76.5, -28.5, -41.5, -5.5, -3.5, 4.5, 13.0]
****
Q: [38, 32, -3, 13, 55, 73]

A: [35.0, 14.5, 5.0, 34.0, 64.0]
****
Q: [12, -13, -86]

A:
[-0.5, -49.5]
****