Instructions: In this task, you will be presented with a passage and have to answer a question based on your understanding of the events inferred from the passage. Among the entities, try to find the best entity that is most likely to fill in "_" and classify the answers based on options.
Input: Philadelphia (CNN) President Barack Obama on Wednesday handed his legacy to Hillary Clinton, setting her up for the speech of her life with a powerful endorsement and the enduring image of a warm embrace. Clinton joined Obama on stage after his speech, and the President and his 2008 primary rival clung together in a shared moment of symbolism: the nation's first African-American leader entrusting its future to the woman who could become its first female commander-in-chief. Obama was in Philadelphia at the Democratic National Convention 12 years to the day after he shook politics with a convention speech in Boston that encouraged Americans to look at the common threads that unite them. He offered a similarly empowering vision of the nation Wednesday, saying America doesn't need a "self declared savior" like Donald Trump to fix it.Obama's speech sets up Hillary Clinton's address Thursday nightHe capped an evening that included Vice President Joe Biden 
 Questions:He quipped that unlike _, he didn't start his business empire with a "million dollar check from my father." (A) Philadelphia (B) CNN (C) Barack Obama (D) Hillary Clinton (E) Clinton (F) Obama (G) African (H) American (I) Democratic National Convention (J) Boston (K) Americans (L) America (M) Donald Trump (N) Joe Biden
Output:
(M)