What is the sentence if I may ask ?
        
             
        
        
        
<span>Gulliver's Travles published in 1726 is written by </span><span>Jonathan Swift.
</span>In Gulliver’s Travels by Jonathan Swift,  Gulliver earns the title of Nardac in Lilliput by capturing the Blefuscudian fleet. Nardac is <span>a highly honored member of the kingdom.</span>
        
             
        
        
        
2. Dialogue because every has to talk in a film
        
             
        
        
        
I believe you are talking about the Sergei in the “What, of This
Goldfish, Would You Wish?” If that's so, then the theme about happiness presented here is that people hold onto different things for their happiness. Thank you for posting your question. I hope this answer helped you. Let me know if you need more help.