Although the sack is as fish friendly as possible, we took great care when we retained the <e1>carp</e1> in a <e2>sack</e2> for such a long period of time.
Although the sack is
Although the sack is as fish friendly as possible, we took great care when we retained the carp in a sack for such a long period of time.
<triplet> carp <subject> sack <object> Content-Container(e1,e2)