If the emotion of happiness is present in the one of the dialogues of the conversation, then output Yes otherwise output No

Let me give you an example: So Dick , how about getting some coffee for tonight ?  Coffee ? I don ’ t honestly like that kind of stuff .  Come on , you can at least try a little , besides your cigarette .  What ’ s wrong with that ? Cigarette is the thing I go crazy for .  Not for me , Dick . 
The answer to this example can be: Yes
Here is why: Here the first sentence indicates the soft tone and how exciting the speaker is for drinking coffee and it suggests overall happy tone and the output is yes. So this is a positive example.

OK. solve this:
I think this painting would look good in our living room . What do you think ?  Sure . Let's buy it . 
Answer:
Yes