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: Consider Input: Washington (CNN) -- Hundreds of protesters gathered outside the gates of Quantico Marine Base in Virginia Sunday to protest the treatment of Bradley Manning, who is being held at the base prison on charges that he released classified government documents to WikiLeaks. Daniel Ellsberg, the 1971 Pentagon Papers leaker and Retired U.S. Army Col. Ann Wright who is known for being one of three State Department officials to publicly resign in 2003 as a way to protest the U.S. invasion of Iraq. See a CNN.com exclusive interview with Ellsberg as he talks about his kinship with Manning, and Ellsberg's experiences as an infamous war-time leaker.Hundreds of demonstrators protest the treatment of Army private1971 Pentagon Papers leaker Daniel Ellsberg among the protestersEllsberg and retired Army Col. Ann Wright are among dozens arrested 
 Questions:_, a 23-year-old Army private, is accused of giving WikiLeaks hundreds of thousands of classified military and State Department documents. (A) Washington (B) CNN (C) Quantico Marine Base (D) Virginia (E) Bradley Manning (F) WikiLeaks (G) Daniel Ellsberg (H) Pentagon Papers (I) Retired U.S. Army (J) Ann Wright (K) State Department (L) U.S. (M) Iraq (N) CNN.com (O) Ellsberg (P) Army

Output: (E)


Input: Consider Input: (CNN) Brenda Delgado allegedly plotted the death of a Dallas dentist who was dating her former boyfriend. After her accomplices killed her romantic rival, she fled to Mexico, authorities say. Delgado has been on the run for seven months, and the FBI added her Wednesday to its list of 10 Most Wanted Fugitives. In a killing allegedly fueled by Delgado's jealousy, the accused accomplices waited for dentist Kendra Hatcher at a parking garage in Dallas, then shot her. Delgado, 33, was indicted on capital murder charges following the September shooting. "Although she didn't pull the trigger herself, she is still responsible for the murder," said Thomas Class Sr. of the FBI's Dallas division.Brenda Delgado has been on the run for seven monthsShe allegedly hired two men to kill her ex-boyfriend's new loverDelgado is the ninth woman placed on the FBI's 10 Most Wanted Fugitives List 
 Questions:Mexico is opposed to the death sentence, and _ authorities have pledged to seek life in prison instead. (A) CNN (B) Brenda Delgado (C) Dallas (D) Mexico (E) Delgado (F) FBI (G) Most Wanted Fugitives (H) Kendra Hatcher (I) Thomas Class Sr (J) Most Wanted Fugitives List

Output: (C)


Input: Consider Input: (CNN) Your "BPA-free" plastic product may be no safer than the product it replaced, says a new UCLA study that analyzed the impact of a common BPA alternative on zebra fish embryos. The study joins a small but growing group of similar research sounding the alarm about so called "BPA-free" alternatives. "Our findings are frightening and important," said senior author and reproductive endocrinologist Nancy Wayne. "Consider it the aquatic version of the canary in the coal mine." After decades of animal research linked BPA (Bisphenol A), a known endocrine disruptor, to problems with brain and reproductive development, early puberty and a rise in breast and prostate cancer, many manufacturers stopped using the chemical to harden plastics, replacing it with "BPA-free" alternatives. The most common replacement is BPS (Bisphenol S), said Wayne.BPA-free alternatives may be no safer than BPA, say researchersMost common alternative, BPS, linked in study to disruptions of estrogen and thyroid hormones 
 Questions:"In the presence of either _ or BPS, embryonic development was accelerated. (A) UCLA (B) BPA (C) Nancy Wayne (D) Bisphenol A (E) Bisphenol S (F) Wayne


Output: (B)