Q: 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) Former presidential candidate Ben Carson disagrees with the plan to put Harriet Tubman on the $20 bill, and on Wednesday suggested another note for her: the $2 bill. "I love Harriet Tubman," the former GOP White House hopeful told Fox Business Network's Neil Cavuto. "I love what she did, but we can find another way to honor her. Maybe a $2 bill." Tubman, the African-American suffragist and abolitionist who brought slaves to safety on the Underground Railroad, will begin appearing on a forthcoming version of the $20 bill, bumping former President Andrew Jackson to the back, Treasury Secretary Jack Lew announced Wednesday.Carson insisted he had nothing against Tubman"I love what she did, but we can find another way to honor her," Carson said 
 Questions:"_ ... was a tremendous president," Carson told Cavuto. (A) Washington (B) CNN (C) Ben Carson (D) Harriet Tubman (E) GOP (F) White House (G) Fox Business Network (H) Neil Cavuto (I) Tubman (J) African (K) American (L) Underground Railroad (M) Andrew Jackson (N) Treasury (O) Jack Lew (P) Carson
A:
(M)