In this task, you're expected to write answers to questions involving multiple references to the same entity. The answer to the question should be unambiguous and a phrase in the paragraph. Most questions can have only one correct answer.

[Q]: Passage: In comparison to other rooms within the castle, Lord Bute's Bedroom, sited above the Winch Room, is relatively small and simple. The original plan had Bute's personal accommodation in the Keep but the expansion of the Drawing Room to a double-height room in 1879 required a late change of plan. The bedroom contains an ornately carved fireplace. Doors lead off the room to an internal balcony overlooking the courtyard and to the bretache over the gate arch. The furniture is mainly by Chapple and post-dates Burges, although the washstand and dressing table are pared-down versions of two pieces – the Narcissus Washstand and the Crocker Dressing Table – that Burges made for his own home in London, The Tower House.This bedroom is also less richly ornamented than many in the castle, making extensive use of plain, stencilled geometrical patterns on the walls. Crook suggested this provided some "spartan" relief before the culmination of the castle in Lady Bute's Bedroom but Floud considered the result "thin" and drab in comparison with the more richly decorated chambers. The bedroom would have been impractical for regular use, lacking wardrobes and other storage. 
Question: What contains an ornately carved fireplace?
[A]: Lord Bute's Bedroom.


[Q]: Passage: Dr. Edwards arrives at a secluded island laboratory to examine Mr. Porter. Although Porter carries a deadly flesh-eating virus, he is asymptomatic and shows no signs of necrosis. Along with fellow researchers Camila and Bridget, Dr. Edwards spends two months examining Porter in isolation. Porter continually asks to see his wife, but he is continually denied.
Marcus prepares to marry wealthy heiress Kate Arias in the Dominican Republic. Mark's best friend Dobs, his brother Josh, and Josh's girlfriend Penny charter a boat and take Mark to a supposedly unpopulated island for a low key bachelor party.
Sympathetic researcher Camila creates a rapport with Porter. Frustrated with his confinement, Porter intentionally infects one of the researchers as he begins revolting against his continued isolation. Porter warns Camila that he is dangerous. Bridget becomes infected.
Josh and Penny go snorkeling and find dead sea animals littering the ocean floor. When they return to camp, Josh and Penny discover strange rashes on their skin. While Josh performs oral sex on her, Penny begins spitting up large amounts of blood and her flesh starts melting. Josh radios for help and a voice claiming to be Dr. Edwards provides him with instructions.
Realizing that they need help but are stranded, Mark and Dobs search the island and find a bunker. Inside, the two friends discover research related to the virus. They also find mutated men who attempt to kill them. Mark and Dobs are able to escape the human danger, but Dobs becomes infected.
The bunker turns out to be connected to Dr. Edwards' laboratory. Josh reunites with Mark and Dobs and they find the researchers. After formulating a plan for extraction, Bridget and Josh split off to gather Penny and wait for the boat on the beach. Dobs and Edwards also go on their own while Porter, Camila, and Marcus initiate the laboratory's self-destruct sequence. 
Question: Who discovers research related to a virus?
[A]: Mark.


[Q]: Passage: Inhabited on a mysterious island are strange creatures called Boggs who love meat. Unbeknownst to them, it is also inhabited by a shipwrecked boy. He scavenges for some food by distracting the Boggs with animal noises. Far away from the island, Odette and Derek are on their way to help the people by building a bridge leaving Alise in the care of Queen Uberta, Lord Rodgers, and their animals friends: Speed, Jean-Bob, Puffin and the Scullions. Queen Uberta begins to prepare Alise to learn how to be and act like a princess. But Alise doesn't want to be a princess in this way but to be a modern princess. Lord Rogers says that Alise needs adventure but Queen Uberta disagrees.
While fighting once again, Alise uses her chance to swim in the lake with her friends but she was quickly sent back to the palace to learn to be proper. Queen Uberta is very strict with Alise, trying to teach her everything, but instead she falls asleep and sent to bed. That same night, Lord Rogers, Jean-Bob, and Speed sneak Alise out of her room to go on an adventure.
The next morning, before Queen Uberta enters Alise's room with yoga lessons, she notices that Alise has gone with Lord Rogers. Queen Uberta chases after the group all the way to the port but they escape on a ship. Queen Uberta is furious but nervous about Alise so she sent Puffin and the Scullions after them.
On the ship, Alise changes into a pirate costume, making Lord Rogers realize that Uberta was right; he turned Alise into a pirate just when Alise wanted to have fun. On the first night they see the Polar Star and Lord Rogers says that sailors always used this star to guide the way back home. 
Question: Lord Rogers explains that sailors used what star as a means to guide themselves home?
[A]:
Polar Star.