Teacher:Determine whether there has been any questions asked by the speaker in the dialogue or not. If there has been a question in the dialogue then the output Yes otherwise output No.
Teacher: Now, understand the problem? Solve this instance: Do you have wool socks ? Yes . We have socks made of various materials . These socks are of imported wool . Can you guarantee the quality ? Yes , absolutely . Where are the panty-hose ? Here . We have black , white and transparent panty-hose here .
Student:
Yes