['presence', 'discover', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
["Synset('group_action.n.01')", 'discover-84', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
His presence on Kesh was discovered.
<PRP> Synset('group_action.n.01') on <MISC>4 was discovered.