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: [-1, 75, -1, -37, -38, -10, 70, -75, -98, 39, 37, -15, 60]

A: [37.0, 37.0, -19.0, -37.5, -24.0, 30.0, -2.5, -86.5, -29.5, 38.0, 11.0, 22.5]
****
Q: [9, 43, 32, 49, 89, -91, -51, -62, 48, -80, -25, -35, 27, -12]

A: [26.0, 37.5, 40.5, 69.0, -1.0, -71.0, -56.5, -7.0, -16.0, -52.5, -30.0, -4.0, 7.5]
****
Q: [-71, -62, 22, 59, 38]

A:
[-66.5, -20.0, 40.5, 48.5]
****