What is the full name of the great American short story writer O'Henry?

A Walt Whitman

B William Sydney Porter

C Mark Twain

D None of the above

Correct Answer: Option B

William Sydney Porter এর বিখ্যাত সাহিত্যকর্ম হলো- ‘The Gift of the Magi’, ‘Sixes and Sevens’, ‘Roads of Destiny’, ‘Rolling Stone’.