Hi teachers,<br/><br/>Which is the correct one?<br/><br/>a) The question word <b>where</b> introduces questions about <b>'a'</b> position.<br/><br/>b) The question word <b>where</b> introduces questions about position.<br/><br/>By the way, I would like to use the word 'position' for the given directions.<br/><br/>Thanks in advance