['officer', 'stand', 'EmptyParameter', 'attention', 'at']
["Synset('defender.n.01')", 'assuming_position-50', 'EmptyParameter', "Synset('position.n.04')", 'at']
The near-by officers stand at attention.
the near-by Synset('defender.n.01') stand at Synset('position.n.04').