This task is about writing a correct answer for the reading comprehension task. Based on the information provided in a given passage, you should identify the shortest continuous text span from the passage that serves as an answer to the given question. Avoid answers that are incorrect or provides incomplete justification for the question.

Ex Input:
Passage: Photorespiration can occur when the oxygen concentration is too high. Rubisco cannot distinguish between oxygen and carbon dioxide very well, so it can accidentally add O2 instead of CO2 to RuBP. This process reduces the efficiency of photosynthesis—it consumes ATP and oxygen, releases CO2, and produces no sugar. It can waste up to half the carbon fixed by the Calvin cycle. Several mechanisms have evolved in different lineages that raise the carbon dioxide concentration relative to oxygen within the chloroplast, increasing the efficiency of photosynthesis. These mechanisms are called carbon dioxide concentrating mechanisms, or CCMs. These include Crassulacean acid metabolism, C4 carbon fixation, and pyrenoids. Chloroplasts in C4 plants are notable as they exhibit a distinct chloroplast dimorphism. Question: When does photorespiration happen?

Ex Output:
when the oxygen concentration is too high


Ex Input:
Passage: Bond travels to Austria to find White, who is dying of thallium poisoning. He admits to growing disenchanted with Quantum and tells Bond to find and protect his daughter, Dr. Madeline Swann, who will take him to L'Américain; this will in turn lead him to Spectre. White then commits suicide. Bond locates Swann at the Hoffler Klinik, but she is abducted by Hinx. Bond rescues her and the two meet Q, who discovers that Sciarra's ring links Oberhauser to Bond's previous missions, identifying Le Chiffre, Dominic Greene and Raoul Silva as Spectre agents. Swann reveals that L'Américain is a hotel in Tangier. Question: Where does JAmes find Dr. Swann?

Ex Output:
Hoffler Klinik


Ex Input:
Passage: After the decline of Aksum, the Eritrean highlands were under the domain of Bahr Negash ruled by the Bahr Negus. The area was then known as Ma'ikele Bahr ("between the seas/rivers," i.e. the land between the Red Sea and the Mereb river). It was later renamed under Emperor Zara Yaqob as the domain of the Bahr Negash, the Medri Bahri ("Sea land" in Tingrinya, although it included some areas like Shire on the other side of the Mereb, today in Ethiopia). With its capital at Debarwa, the state's main provinces were Hamasien, Serae and Akele Guzai. Question: What is the English translation of Medri Bahri?

Ex Output:

Sea land