   neutral   I hear that the Students'Union is going to take new members.     surprise   Really? Can I join it?  
    neutral   Of course you can if you like it.     neutral   How can I join it?  
    neutral   There will be an information session about the Students'Union this Tuesday. You can apply for it then.     happiness   
 That sounds great, and thank them. 
 That sounds wonderful!    sadness... But my major isn't included in the list