instruction:
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].
question:
[-68, -9, -91, -69, -63, -48, -52, -57, -56, -85, 75, -19]
answer:
[-38.5, -50.0, -80.0, -66.0, -55.5, -50.0, -54.5, -56.5, -70.5, -5.0, 28.0]


question:
[-88, 95, -41, -1, -62, -17, -96, -46]
answer:
[3.5, 27.0, -21.0, -31.5, -39.5, -56.5, -71.0]


question:
[-14, -54, -29]
answer:

[-34.0, -41.5]