tripleset: American submarine NR-1 SHIP_DRAFT 4.6 m
annotations.source: webnlg webnlg webnlg
annotations.text: The American submarine NR-1 has a ship draft of 4.6m. The American submarine NR-1 has a ship draft of 4.6 metres. The American sub NR-1 has a draft of 4.6 m.