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

Input: Consider Input: I am really interested in buying this television . That's great ! How much are you selling it for ? This TV is $ 2500 . You can't be serious . That's how much this t . v costs . That's too expensive for me . This television is of very high quality . You can't go down on the price ? By how much ? I'll buy it for $ 2000 . I'm sorry , but the price is final .

Output: No

Input: Consider Input: Can I borrow this magazine from you ? It's really interesting and I can't put it down . I am sorry , but I can't lend it to you now , for I haven't finished reading it . If you don't mind , I can lend you some back numbers to you . That would be very kind of you . By the way , is it a monthly magazine ? No , it is a fortnightly . So , you see , I can get the new one quite soon .

Output: No

Input: Consider Input: Let me help you with that . Thanks very much . You really shouldn't be lifting this by yourself . I know , but there was nobody else .
Output: Yes