Port of Kolkata
Port of Kolkata or Kolkata Port ( KoPT ) officially known as Syama Prasad Mookerjee Port Trust , is the only riverine major port of India located in the city of Kolkata , West Bengal , around from the sea . 
<triplet> Port of Kolkata <subj> port <obj> instance of <triplet> West Bengal <subj> Kolkata <obj> capital