How can we determine when a function body should end if not every function requires a return statement? The sample code with no return in the function body happens to end with a print statement, is this the only alternative to a return statement for ending a function body? Even so, how are we meant to determine this if multiple print statements are used within one function? (unless there has been a clarification I missed stating that only one print statement is permitted per function, apologies if so) Thanks