['member', 'struggle', 'keep', 'EmptyParameter', 'EmptyParameter'] ['member', 'keep', 'attention', 'presentation', 'on']
["Synset('member.n.01')", 'battle-36.4', 'keep-15.2', 'EmptyParameter', 'EmptyParameter'] ["Synset('member.n.01')", 'keep-15.2', "Synset('process.n.02')", "Synset('bodily_property.n.01')", 'on']
The audience members struggle to keep their attention on the tedious presentation.
the Synset('possibility.n.02') Synset('member.n.01') struggle to keep <PRP> Synset('process.n.02') on the tedious Synset('bodily_property.n.01').