['nothing', 'beam', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
["Synset('measure.n.02')", 'nonverbal_expression-40.2', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
According to Tucker, nothing has ever been beamed.
according to Tucker, Synset('measure.n.02') has ever been beamed.