['ellipse', 'vanish', 'EmptyParameter', 'subspace', 'into']
["Synset('plane_figure.n.01')", 'disappearance-48.2', 'EmptyParameter', '<MISC>2', 'into']
The ellipse vanishes back into subspace.
the Synset('plane_figure.n.01') vanishes back into <MISC>2.