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].

[-88, 35, 91, 54, -25]
[-26.5, 63.0, 72.5, 14.5]

[-36, -95, 37, 15, -39, 38, 8, -96, 78, 39]
[-65.5, -29.0, 26.0, -12.0, -0.5, 23.0, -44.0, -9.0, 58.5]

[47, 47, -56, -61, 24, 40, 28, 22, -32, 17, -91, 17, -41, 20]

[47.0, -4.5, -58.5, -18.5, 32.0, 34.0, 25.0, -5.0, -7.5, -37.0, -37.0, -12.0, -10.5]