You will be given a definition of a task first, then some input of the task.
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.

Washington (CNN) President Barack Obama once again proved his eclectic taste in music, releasing two summer playlists while he vacations on Martha's Vineyard with the first family. A day later, on Friday, Vice President Joe Biden and his wife Jill released their playlist for their summer holidays. Obama's playlists -- one curated for daytime and one for nighttime -- and the Bidens' playlist, feature music from a wide range of singers and genres, and are available on the official White House Spotify account. For Obama's playlist, the music was "hand-selected" by the President, according to the White House, and includes classics from Aretha Franklin, Miles Davis and Prince, along with more recent artists Common, Jay Z and Wale.The songs were "hand selected" by the PresidentHe showed off his eclectic musical taste 
 Questions:The _ announced their playlist in a tweet on Friday that said, "From Jill and me, here is the soundtrack to our summer days and nights, past and present." (A) Washington (B) CNN (C) Barack Obama (D) Martha's Vineyard (E) Joe Biden (F) Jill (G) Obama (H) Bidens (I) White House Spotify (J) White House (K) Aretha Franklin (L) Miles Davis (M) Prince (N) Common (O) Jay Z (P) Wale
Output:
(H)