John and Mike are talking about how to spend this weekend 
John: Hi, Mike, what do you do for fun this weekend? 
Mike: I have no idea yet. What do you have in mind（你有什么好主意）? 
John: How about going to concerts? 
Mike: I don’t like it. Because i think it’s boring. The classical music puts me to sleep（催眠）. 
John: You're funny. 
Mike: Do you like to climb the mountains?
John: Yes, I like it. It’s exciting and healthy. 
Mike: OK, Let’s go!