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.

(CNN) -- A lawsuit has been filed claiming that the iconic Led Zeppelin song "Stairway to Heaven" was far from original. The suit, filed on May 31 in the United States District Court Eastern District of Pennsylvania, was brought by the estate of the late musician Randy California against the surviving members of Led Zeppelin and their record label. The copyright infringement case alleges that the Zeppelin song was taken from the single "Taurus" by the 1960s band Spirit, for whom California served as lead guitarist. "Late in 1968, a then new band named Led Zeppelin began touring in the United States, opening for Spirit," the suit states. "It was during this time that Jimmy Page, Led Zeppelin's guitarist, grew familiar with 'Taurus' and the rest of Spirit's catalog. Page stated in interviews that he found Spirit to be 'very good' and that the band's performances struck him 'on an emotional level.' "Suit claims similarities between two songsRandy California was guitarist for the group SpiritJimmy Page has called the accusation "ridiculous" 
 Questions:According to claims in the suit, "Parts of 'Stairway to Heaven,' instantly recognizable to the music fans across the world, sound almost identical to significant portions of '_.' (A) CNN (B) Led Zeppelin (C) Stairway to Heaven (D) United States District Court Eastern District of Pennsylvania (E) Randy California (F) Zeppelin (G) Taurus (H) 1960s band Spirit (I) California (J) United States (K) Jimmy Page (L) Spirit (M) Suit
(G)

Washington (CNN) Nine high-profile Russians, including several high-profile diplomats, have died over the nine months since the US presidential election on November 8. Among the recent deaths were six Russian diplomats. Some of the deaths appeared natural and governments have ruled out foul play. In some cases, though, questions remain. That's either because the facts have changed over time, details are hard to come by, or the deaths are still under investigation. Self-proclaimed online sleuths and conspiracy theorists have filled the information void with speculation that the deaths were somehow related to Russia's interference in the 2016 presidential election. No evidence has surfaced to make such a connection.Nine Russians -- all in key positions -- have wound up dead in recent monthsAt least one appears to be an assassination 
 Questions:_ news outlets reported that he was 61 years old. (A) Washington (B) CNN (C) Russians (D) US (E) Self
(C)

K-9 units entered the sewer system on Friday as law enforcement followed leads that the escaped murderers could have gone underground following their extraordinary prison break almost a week ago. New York State K-9 officer Matt Ross and his German shepherd Buck sloshed through human waste feet under the streets of Dannemora, New York. But officers were tight-lipped about exactly what they were looking for as the hunt for escaped killers, David Sweat and Richard Matt, entered the seventh day. Buck was underground for some five minutes below Emmons Street which runs alongside the maximum security Clinton Correctional Facility which the two men broke out of a week ago.Residents in Cadyville, New York were told to stay inside and lock windows and doors after several reported sightings of the prisonersThe hunt for convicted killers Richard Matt and David Sweat continued in upstate New York on Friday800 law enforcement officers were now hunting for the escapeesThey broke out of Clinton Correctional Facility using power tools in the early hours of SaturdayState Route 374, the main road leading into Dannemora, remained closed for a second day on Friday, as does the local school district 
 Questions:The hundreds of state, federal and local officers conducting the search spent Thursday slogging through a swampy patch of woods just east of _, three miles from the prison, after investigators had received tips that the convicts were in the area. (A) K-9 (B) New York State (C) Matt Ross (D) German (E) Buck (F) Dannemora (G) New York (H) David Sweat (I) Richard Matt (J) Emmons Street (K) Clinton Correctional Facility (L) Cadyville (M) State Route 374

(F)