['noise', 'grab', 'attention', 'EmptyParameter', 'EmptyParameter']
["Synset('utterance.n.01')", 'obtain-13.5.2', "Synset('position.n.04')", 'EmptyParameter', 'EmptyParameter']
However, a strange noise grabs his attention.
However, a Synset('strange.a.01') Synset('utterance.n.01') grabs <PRP> Synset('position.n.04').