Teacher: 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].
Teacher: Now, understand the problem? If you are still confused, see the following example:
[-4, 7, 3]
Solution: [1.5, 5]
Reason: 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.

Now, solve this instance: [45, -19, 55, 44, -56, -37, -2, -81, 24, 45, 56, 97, -73, 84]
Student:
[13.0, 18.0, 49.5, -6.0, -46.5, -19.5, -41.5, -28.5, 34.5, 50.5, 76.5, 12.0, 5.5]