(5) From Statement I↑↑↑↑ D ↑ X ↑ S ↑↑↑or ↑S X ↑ D From statement II ↑ Y ↑ R D ↑↑↑↑ S ↑↑↑ or ↑Y D R↑↑↑ S↑↑↑ From both the statements ↑ Y ↑ R D ↑X ↑↑S↑↑↑ Thus, there are 13 pepple inthe line.