['Sato', 'demand', 'know', 'EmptyParameter', 'EmptyParameter'] ['Sato', 'know', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
['<PERSON>4', 'order-58.3', 'comprehend-87.2', 'EmptyParameter', 'EmptyParameter'] ['<PERSON>4', 'comprehend-87.2', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
Sato demands to know.
<PERSON>4 demands to know.