| 摘要 |
<P>PROBLEM TO BE SOLVED: To facilitate generation of a question sentence suitable for a user, and improve learning efficiency. <P>SOLUTION: An information processor comprises: a content storage part for storing a first content; a display part; an input part for selectively inputting an intended character string in the displayed first content, as a question section; a rule storage part for storing a criterion for determining a type of the question section; a type determination part for determining the type of the question section using the criterion; a candidate extraction part for extracting a character string with a type identical to the determined type from the first content, as a question candidate; a question content storage part for storing a second content which includes the first content with attribute information used for distinguishing the question section from the question candidate; and a question display part for retrieving the second content when receiving input of an instruction to display the first content as a question sentence on the basis of the selective input from the input part, changing the question section and question candidate with the added attribute information to a non-display and displaying the first content. <P>COPYRIGHT: (C)2013,JPO&INPIT |
