['seven', 'detect', 'structure', 'EmptyParameter', 'EmptyParameter']
['<PERSON>16', 'see-30.1', "Synset('part.n.03')", 'EmptyParameter', 'EmptyParameter']
Then Seven detects a structure twelve kilometers away.
then <PERSON>16 detects a Synset('part.n.03') twelve Synset('linear_unit.n.01') away.