['doctor', 'ask', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter'] ['they', 'recognize', 'uniform', 'EmptyParameter', 'EmptyParameter']
['<PERSON>15', 'inquire-37.1.2', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter'] ['<PRP>', 'comprehend-87.2', "Synset('consumer_goods.n.01')", 'EmptyParameter', 'EmptyParameter']
The doctor asks if they recognize his uniform.
<PERSON>15 asks if <PRP> recognize <PRP> Synset('consumer_goods.n.01').