['seven', 'explain', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter'] ['they', 'line', 'EmptyParameter', 'insulation', 'with']
['<PERSON>4', 'indicate-78', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter'] ['<PRP>', 'fill-9.8', 'EmptyParameter', "Synset('activity.n.01')", 'with']
Seven explains, They are lined with bio-thermal insulation.
<PERSON>4 explains, <PRP> are lined with bio-thermal Synset('activity.n.01').