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].

Example input: [-4, 7, 3]
Example output: [1.5, 5]
Example explanation: To create the answer, we should first calculate the average of -4 and 7, that is: (-4 + 7 ) / 2 = 1.5, so the first element of the answer is 1.5. Then, we need to calculate the average of 7 and 3, that is: 5. So the second element of the answer is 5.
Q: [-66, -76, 52, -64, 44, 76, -53, -41, -48, 67, 28, 79, -3, 42]
A:
[-71.0, -12.0, -6.0, -10.0, 60.0, 11.5, -47.0, -44.5, 9.5, 47.5, 53.5, 38.0, 19.5]