I want to search for a specific text within a specific roll, and if it's found, then it would return a specific text to a specific cell.

To say, I want to return the word "Good job" to B1 if there is the word "Office" in A1 repeatedly all the way down to the 4th row, and the formula must be contained in C1 or D1

Because I want to return something else for the word "Home" reasonably

A B C D
1 Office Good job
2 Office Good job
3 Home
4 Office Good job

Thanks :)