Complete the table based on the provided information.

Okay, I will complete the table based on the given information. First, let's analyze what we have and how we can find the missing values. We are given the values for *x* and *y* in the top two rows. The third row represents *x + y*, and the fourth row represents *x - y*. We can use the given values to fill in the missing ones. Let's denote the entries in the table as (row, column). So, *x* is row 1, *y* is row 2, *x + y* is row 3, and *x - y* is row 4. * Column 1: * x = ? * y = ? * x + y = ? * x - y = ? * Column 2: * x = 25 * y = 14 * x + y = 25 + 14 = 39 * x - y = 25 - 14 = 11 * Column 3: * x = 67 * y = ? * x + y = 80 * x - y = ? From the third row, we have 67 + y = 80. Thus, y = 80 - 67 = 13. x - y = 67 - 13 = 54 * Column 4: * x = 34 * y = 17 * x + y = 34 + 17 = 51 * x - y = 34 - 17 = 17 * Column 5: * x = 78 * y = ? * x + y = ? * x - y = 51 From the fourth row, we have 78 - y = 51. Thus, y = 78 - 51 = 27. x + y = 78 + 27 = 105 Now, let's work backward to determine the values in column 1. We have *x* and *y* are unknowns. It looks like the value in column 2 is 'alpha'. Based on this assumption, these values are not real numbers, so the first column cannot be completed as values for the first two rows are missing. Here is the completed table. I will show the result as a valid JSON.

	Column 1	Column 2	Column 3	Column 4	Column 5
x	?	25	67	34	78
y	?	14	13	17	27
x + y	?	39	80	51	105
x - y	?	11	54	17	51