['Chakotay', 'keep', 'Voyager', 'threshold', 'at']
['<PERSON>2', 'keep-15.2', '<VESSEL>1', "Synset('structural_member.n.01')", 'at']
Chakotay will keep Voyager at the threshold of the Delta Flyer's transwarp conduit to offer tactical support against any pursuing Borg ships on the Delta Flyer's return.
<PERSON>2 will keep <VESSEL>1 at the Synset('structural_member.n.01') of the <VESSEL>4 Flyer's transwarp Synset('way.n.06') to offer Synset('tactical.a.01') Synset('instrumentality.n.03') against any pursuing <PERSON>0 Synset('craft.n.02') on the <VESSEL>4 Flyer's Synset('change.n.03').