['Chakotay', 'discover', 'silo', 'EmptyParameter', 'EmptyParameter'] ['Kim', 'discover', 'silo', 'EmptyParameter', 'EmptyParameter']
['<PERSON>8', 'discover-84', "Synset('facility.n.01')", 'EmptyParameter', 'EmptyParameter'] ['<PERSON>4', 'discover-84', "Synset('facility.n.01')", 'EmptyParameter', 'EmptyParameter']
Chakotay and Kim discover antimatter missile silos.
<PERSON>8 and <PERSON>4 discover antimatter Synset('instrument.n.01') Synset('facility.n.01').