['Iko', 'explain', 'EmptyParameter', 'family', 'to']
['<PERSON>3', 'indicate-78', 'EmptyParameter', "Synset('social_group.n.01')", 'to']
Iko explains to the family, over Voyager's comm.
<PERSON>3 explains to the family, over Voyager's <OBJECT>1.