<span style="color:#ff0000;">a. Every time, they sent two different men.</span><br/><br/> Does this mean<br/> 1. Every time they sent two men (obviously they were not the same man!)<br/> or<br/> 2. Every time they sent two men they had never sent before.<br/><br/> I think (a) could have both meanings.<br/><br/> Many thanks.