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.

Ex Input:
Context: Hans Ernst von Kottwitz (1 September 1757 -- 13 May 1843) was a German Pietist and philanthropist.
Question: What was Hans Ernst von Kottwitz's nationality?

Ex Output:
german

Ex Input:
Context: To investigate whether gender is an independent factor associated with disease expression in early rheumatoid arthritis (RA) patients. 438 patients with early RA (disease duration less than one year) were studied. They all were patients with early RA who presented at the Rheumatology Clinic of the University Hospital of Ioannina during the period 1991-2000. All patients fulfilled the American College of Rheumatology criteria for RA. The demographic, clinical, laboratory, radiological and therapeutic characteristics of the disease at diagnosis, and at the last follow-up were analyzed according to gender. We studied 312 women and 126 men with early RA. The female to male ratio was 2.5:1 and the mean age at diagnosis was 49.4 +/- 14.9 years for women and 55.3 +/-15.6 years for men (P < 0.0003). Women had a longer duration of follow-up (P < 0.0003). There were no differences between genders in the general symptoms or the simmetricity of joint involvement at at disease onset. However at disease onset women had a higher erythrocyte sedimentation rate (ESR) (> 30 mm/1st hour), although there were no significant differences between the two groups concerninig the rest of the clinical, laboratory and radiological findings. At the last follow-up women still had a higher ESR (>30 min/1st hour), but no significant differences were found between the two groups concerning the rest of the parameters investigated independently of the follow-up duration. Finally, women and men showed the same degree of radiological changes and functional ability and were treated similarly except for the more frequent use of hydroxychloroquine in women. It seems that gender does not signficantly influence the expression of RA.
Question: Is Rheumatoid Arthritis more common in men or women?

Ex Output:
women

Ex Input:
Context: "Legend tells of a legendary warrior whose kung fu skills were the stuff of legend..." A mysterious panda donning a flowing cape and sedge hat walks through the Chinese landscape. Reputed to be a grand master of kung fu, he enters a tavern where he is immediately attacked by the local ruffians. However, they are no match for his skill and even the legendary kung fu masters, the Furious Five, bow down to the panda's skill, requesting to hang out with him and fight alongside him as......Po the giant panda (Jack Black) wakes up from his dream in his room. His goose father, Mr. Ping (James Hong) calls to him from the noodle restaurant below to help serve tables. Po admires his Furious Five action figures before going downstairs. An extreme fan of Kung Fu, Po dreams of one day becoming a master worthy of fighting alongside the Five but his girth and clumsiness makes this dream simply a dream and his kung fu talents reside only within his knowledge of moves and artifacts. He is hesitant to express his desires to his dad who is more interested in running his restaurant and advertising his famous 'secret ingredient soup'.Master Shifu (Dustin Hoffman), a red panda who resides at the Jade Palace temple, practices kung fu in the courtyard with his students, the Furious Five; Tigress (Angelina Jolie), Crane (David Cross), Monkey (Jackie Chan), Viper (Lucy Liu), and Mantis (Seth Rogen), before he is summoned to see tortoise Grand Master Oogway (Randall Duk Kim). Fearing something is wrong, Shifu rushes to find him meditating in the grand hall. Oogway doesn't deny bad news but calmly tells Shifu he's predicted that the snow leopard warrior Tai Lung (Ian McShane) will escape prison and return to the Valley of Peace to wreak destruction once again. Intent on never letting this happen, Shifu sends his goose messenger, Zeng (Dan Fogler), to fly to Chor-Gom Prison to ensure that security is increased. Oogway then proclaims that it is time to choose the Dragon Warrior; a master of great skill who will be granted the secrets of the universe by reading the Dragon Scroll, kept delicately out of reach on the temple ceiling. Assuming that one of the Furious Five will be chosen, Shifu prepares a competition to determine which one will qualify.Flyers for the competition are spread throughout town and the villagers flock to the temple. Excited to have the opportunity to see his idols in person, Po follows with his noodle cart in tow but struggles on the long staircase to the temple. He is the last to arrive at the gates and finds that they've shut him out. In a desperate bid to see the competition before it's over, Po fashions fireworks to his cart and blasts himself high into the air, only to come crashing down in the arena just as Oogway is preparing to choose out of the Five. Po opens his eyes to see Oogway's finger pointed right at him and is shocked, along with everyone else, when he is proclaimed to be the Dragon Warrior. Oogway's decision is final, despite Shifu's protests, and Po is carried (unsuccessfully) into the temple leaving Tigress greatly disappointed since it seemed Oogway would have chosen her if Po hadn't arrived.Inside the temple, Po examines, with awe, the many weaponry and valuable artifacts before Shifu approaches him and berates him for his obvious lack of skill. He deflates Po's excitement by grabbing his finger in what Po recognizes as the Wuxi Finger Hold, reputed to be extremely powerful. Shifu promises that Po will regret ever being chosen before taking him to the Fives training room where Po is promptly put to the test. Nervous, but excited to try some kung fu moves, Po accepts the challenge but is hurtled, flung, and beaten down to a now-existing Level 0.On the way to the dormitories, Po overhears the Five poke fun at his incompetence. He has an awkward conversation with Crane, opening up to his own doubts of being the Dragon Warrior. Tigress assures his doubts, calling him a disgrace to kung fu and tells
Question: In what fictional land in ancient China does the movie take place?

Ex Output:
valley of peace