After having been aged for several months to a year, the <e1>cigars</e1> were kept in a <e2>humidor</e2>; thus they tasted better.
After having been aged
After having been aged for several months to a year, the cigars were kept in a humidor; thus they tasted better.
<triplet> cigars <subject> humidor <object> Content-Container(e1,e2)