Given a question and a context passage, generate the answer having the word or phrase from the context passage. Here, the answer should be a shortest continous span from the passage.

Input: Consider Input: Context: However, the Seven Years' War ended on February 10, 1763 with the signing of the Treaty of Paris in Paris, France. Also, Silang was assassinated on May 28, 1763 by an Indio under the employ of the friars. The Spanish were then able to focus on the uprising and mustered forces to surround Palaris. The Spanish friars, who were allowed to stay in the province, also started a campaign to persuade Pangasinan residents of the futility of the Palaris Revolt. By September 1763, news of the peace treaty reached Pangasinan and army of Palaris' men surrendered and returned to normal life amid the Spanish offensive. Palaris tried to fend off the offensive at the village of Mabalitec near the Agno River between Binalatongan and Bayambang in December 1763. To prevent the Spanish from seeking lodging in his hometown, he ordered his men to raze Binalatongan. But the Spanish won the Battle of Mabalitec, demoralizing Palaris' forces. The town of Binalatongan was rebuilt in another site between December 1763 to June 1764 and renamed San Carlos , in honor of the reigning King Carlos III of Spain. Palaris' forces made a last stand at the town of San Jacinto, Pangasinan, but they were defeated. Palaris' advisers, Andres Lopez and Juan de Vera Oncantin, were captured. They would later be hanged.
Question: Who returned to normal life?

Output: army of palaris' men

Input: Consider Input: Context: One of the primary criticismes of vestibular schwannoma (VS) radiosurgery is that the risk of surgical morbidity is increased for patients whose tumor progresses after the procedures. We reviewed the French experience of operated patients after failed Gamma Knife radiosurgery. From July 1992 to January 2002, 25 out of the 1000 treated patients underwent another treatment procedure for a gamma knife failure. Excluding the NF2 patients, 21 patients have been operated and the present study shows the data collected for 20 of them. In order to analyze the difficulties observed during the surgery, a questionnaire was filled by the surgeons. The mean interval between radiosurgery and removal was 36 Months, from 10 to 83 Months. The mean increase in Volume was 559% (37 to 3036%, median 160%). Evolution of the Koos grading was found from 8 grade II, 10 grade III et 2 grade IV to 10 grade III and 10 grade IV. Patients have been operated for radiological tumor growth in 7 cases and for clinico-radiological evolution in 13 cases. In 9 cases, the surgeon considered that he had to face unusual difficulties mainly because of adhesion of the tumor to neurovascular structures. Tumor removal was total in 14 cases, near total in 4 cases and subtotal in 2 cases. One case of venous infarction was noticed at the second day following surgery responsible of hemiparesis and aphasia that gradually recovered. At last follow-up examination, facial nerve was normal (House and Brackmann grade I and II) in 10 cases while it was a grade III in 7 cases and grade IV and V in 3 cases. We recommend that the decision for surgical removal of growing vestibular schwannoma after Gamma Knife treatment should be done after a sufficiently long follow-up period. Our results show that the quality of removal and of facial nerve preservation might be impaired by radiosurgery in half of cases. However these results do not support a change in our policy of radiosurgical treatment of small to medium size vestibular schwannoma.
Question: Which disease can be categorized using the Koos grading system?

Output: vestibular schwannoma

Input: Consider Input: Context: Mystery, Inc. goes their separate ways after becoming bored of mystery solving. Daphne Blake, along with Fred Jones, starts running a successful television series. Velma Dinkley becomes the proprietor of a mystery bookstore, and Scooby-Doo and his owner Shaggy Rogers bounce from job to job. For Daphne's birthday, Fred decides to get the gang back together for a road trip while Daphne is filming her show. After encountering a lot of fake monsters, the gang finally arrives in New Orleans. They are soon invited by a young woman named Lena Dupree to visit Moonscar Island, her employer's home, which is allegedly haunted by the ghost of the pirate Morgan Moonscar. Although the gang is skeptical, they go with Lena, to whom Fred has taken a fancy. On the island, the gang meets Lena's employer Simone Lenoir as well as the ferryman Jacques and Simone's gardener Beau, to whom Daphne takes a fancy. They also meet Snakebite Scruggs, a ill-natured fisherman, and his hunting pig, Mojo. The gang sets out to prove that the "ghost" is a fake. Scooby and Shaggy are chased by Mojo and end up falling into a big hole, where they encounter the zombie of Morgan Moonscar. By the time the rest of gang comes to investigate, Moonscar isn't around. Simone invites the gang to her house to stay for the night. As the gang is dressing up for dinner, Shaggy sees the ghost of a Confederate colonel in the mirror; Simone explains that the island was a temporary headquarters for a Confederate regiment during the American Civil War. Due to Simone's cats, Scooby and Shaggy eat in the Mystery Machine, but find the food spicy and get some water from the lake, where an army of zombies emerge. Shaggy's bad driving gets the Mystery Machine stuck in the mud, forcing him and Scooby to flee on foot. Fred and Daphne find the Mystery Machine, but no sign of Shaggy and Scooby. They argue about each other's supposed love interests and come across Scooby and Shaggy. They manage to capture a zombie, which is revealed to be real. As the zombies swarm around them, the gang splits in panic. Elsewhere, Scooby and Shaggy discover wax dolls that look like Fred, Velma, and Daphne, and they play with them, causing their friends to undertake a series of involuntary actions for a short time until they leave after disturbing a nest of bats. Fred, Daphne, Velma, and Beau return to Simone's house and discover a secret passage under the staircase. They find Lena, who tells them that the zombies took Simone away. Fred, Daphne, Velma, Beau, and Lena find a secret chamber for voodoo rituals, where Velma finds footprints of Simone's heels and interrogates Lena about the story. Simone then appears, and she and Lena use voodoo dolls to trap the gang in the chamber. They reveal themselves to be evil cat creatures. Simone tells them that several centuries ago, she and Lena were part of a group of settlers who were devoted to a cat god. The vengeful Lena and Simone asked their cat god to curse pirates, who had chased the settlers into the bayou. Their wish was granted and they killed the pirates, but the curse caused the duo to become cat creatures permanently, requiring that they drain life forces to preserve their immortality. They also gave Jacques immortality so they had a ferryman to bring them more victims. The zombies' intent was to warn the gang to leave to escape their fate. Jacques finds and chases Scooby and Shaggy to drain their lives, but they accidentally tumble into the cave, interrupting the draining ceremony and distracting the cat creatures. Velma quickly unties herself and creates voodoo dolls of Lena and Simone to interrupt their ritual. When they are finally cornered, the cat creatures' curse expires, causing them to disintegrate, freeing the zombies' souls to rest in peace. Beau is revealed to be an undercover police officer sent to investigate the disappearances on the island. Daphne offers Beau a chance to guest-star on her show and discuss the adventure. The next morning,
Question: What does Lena and Simone have to drain from their victims to get their immorality?
Output: drain life forces