Please translate the given English sentence to Hindi
किताब पर प्रतिबंध लगाने की मांग वाली याचिका सामाजिक कार्यकर्ता नरसिंह सोलंकी ने दायर की।
"The suit demanding ban on the book was filed by a social worker Narsinh Solanki, who contended that the book is meant to ""defame"" Modi."