Hello Prof Wise,

About

Based on the header (i.e. top) line, make sure that the file is a tab-separated format file Also based on the header line, report any lines that do not have the same number of cells. (Cells are allowed be empty.)

How can we distinguish if the line is separated using space or if it's just a phrase within spaces? Cos there are different ways to handle data according to these 2 conditions.

Let me take a simple example:

Entity Country Code

Is it three columns but be separated by 2 spaces? Or it is one column but just 2 spaces in it.

Thanks