['speed', 'double', 'EmptyParameter', 'hour', 'in']
["Synset('change.n.03')", 'other_cos-45.4', 'EmptyParameter', '<DURATION>2', 'in']
Its top speed has doubled in less than twelve hours.
<PRP> Synset('top.a.01') Synset('change.n.03') has doubled in <DURATION>2.