| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a natural and smooth interaction by efficiently and smoothly performing a response based on the question of a truth/false value in a natural language interaction environment. SOLUTION: This natural language interaction device is provided with an input analyzing means 100 for analyzing the input of a natural language from a user and interaction managing means 200, 400, 500 and 600 for estimating at least one question element to be the judgement object of a truth/false value when the input is a truth/false value question asking the said truth/false value of a proposition and for generating response information including no answer to the truth/false value on the basis of a solution found in respect to the estimated question element. Thus, it is not necessary to grasp current conditions with the truth/false value question and to judge the truth/false value.</p> |
