['Chakotay', 'show', 'EmptyParameter', 'conference', 'for'] ['seven', 'show', 'EmptyParameter', 'conference', 'for']
['<PERSON>0', 'transfer_mesg-37.1.1', 'EmptyParameter', "Synset('organization.n.01')", 'for'] ['<PERSON>1', 'transfer_mesg-37.1.1', 'EmptyParameter', "Synset('organization.n.01')", 'for']
Chakotay and Seven never showed up for the conference.
<PERSON>0 and <PERSON>1 never showed up for the Synset('organization.n.01').