['he', 'overhear', 'conversation', 'EmptyParameter', 'EmptyParameter'] ['he', 'fascinate', 'EmptyParameter', 'ability', 'by']
['<PRP>', 'sight-30.2', "Synset('auditory_communication.n.01')", 'EmptyParameter', 'EmptyParameter'] ['<PRP>', 'amuse-31.1', 'EmptyParameter', "Synset('psychological_feature.n.01')", 'by']
He overheard her conversation with the Risan couple and is fascinated by her ability to learn new languages so rapidly.
<PRP> overheard <PRP> Synset('auditory_communication.n.01') with the <MISC>0 Synset('thing.n.12') and is fascinated by <PRP> Synset('psychological_feature.n.01') to learn Synset('new.a.06') Synset('process.n.02') so rapidly.