['Reed', 'alert', 'Archer', 'Xindi', 'to']
['<PERSON>4', 'advise-37.9', '<PERSON>5', '<PERSON>1', 'to']
Reed alerts Archer to two Xindi heading toward them.
<PERSON>4 alerts <PERSON>5 to <NUMBER>0 <PERSON>1 heading toward <PRP>.