[originaltext]M: Manchester is one of the most important cities in Britain, isn

M: Manchester is one of the most important cities in Britain, isn’t it?
W: Yes, it is, although it is different from cities like London, Edinburgh and Cardiff in terms of its size and population.
Q: What are the speakers talking about?

M: Your glasses are fine. You don’t like the frames, perhaps you could change them?
W: Actually I am thinking of trying some contact lenses if you think that I would be able to wear mem.
Q: What can we learn from the conversation?