['Reed', 'find', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter'] ['trace', 'explain', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
['<PERSON>4', 'discover-84', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter'] ["Synset('representation.n.02')", 'transfer_mesg-37.1.1', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
Reed can't find any trace of the Reptilians and Gralik explains.
<PERSON>4 can't find any Synset('representation.n.02') of the <ORGANIZATION>5 and <PERSON>2 explains.