U: I need to know if there are any polynesian restaurants in the east side of cambridge?

S: I'm sorry, we don't have any.  Is there something else I can help you with?

U: Just to confirm, there are no expensive restaurant 's serving polynesian food on the east side, is that right?

S: There are no Polynesian restaurants in the east at all, cheap, expensive, or otherwise.

U: What about an expensive British place in the east?

S: sure, there is the grafton hotel restaurant in that area.

U: Is this restaurant located in a good part of town and accessible?
S: Yes, the Grafton Hotel Restaurant is located in a good part of town and guests have mentioned enjoying their experience.