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 Q]: Context: What's on ? The Conjuring 2 (2016) Certificate R 134 min--Horror Viewer points: 8.2 / 10 Lorraine and Ed Warren travel to north London to help a single mother raising four children alone in a house troubled by evil spirits . Director : James Wan Stars : Vera Farmiga , Patrick Wilson , Madison Wolfe , Frances O'Connor Warcraft (2016) Certificate PG-13 123 min--Action | Adventure | Fantasy Viewer points : 7.7 / 10 The peaceful land of Azeroth stands on the edge of war as its civilization faces a fearsome race of invaders : orc warriors escaping their dying home to conquer another . As a tunnel opens to connect the two worlds , one army faces destruction and the other faces extinction . From opposing sides , two heroes are set on a collision course that will decide the fate of their family , their people , and their home . Director : Duncan Jones Stars : Travis Fimmel , Paula Patton , Ben Foster , Dominic Cooper Now You See Me 2 (2016) Certificate PG-13 129 min--Action | Comedy | Thriller Viewer points : 7.1 / 10 The Four Horsemen resurface and are forcibly hired by a tech genius to pull off their most impossible magic show yet . Director : Jon M. Chu Stars : Jesse Eisenberg , Mark Ruffalo , Woody Harrelson , Dave Franco Me Before You (2016) Certificate PG-13 110 min--Drama | Romance Viewer points : 7.9 /10 A girl in a small town forms an unlikely bond with a recently-disabled man she's taking care of . Director : Thea Sharrock Stars : Emilia Clarke , Sam Claflin , Janet McTeer , Charles Dance 
 Question: Which actor will show in a movie that scares you ?
[EX A]: patrick wilson

[EX Q]: Context: Singapore's selection as the host of the 28th Southeast Asian Games of 2015 was announced in 2011 during the 26th Southeast Asian Games, held in Indonesian cities Palembang and Jakarta. Singapore had previously been nominated to host the event in 2007 and 2013, but turned down both opportunities citing costs associated with the construction of the new Singapore Sports Hub. 
 Question: What happened first: 26th Southeast Asian Games or 28th Southeast Asian Games?
[EX A]: 26th southeast asian games

[EX Q]: Context: Carbon is a very important element to living things. As the second most common element in the human body, we know that human life without carbon would not be possible. Protein, carbohydrates, and fats are all part of the body and all contain carbon. When your body breaks down food to produce energy, you break down protein, carbohydrates, and fat, and you breathe out carbon dioxide. Carbon occurs in many forms on Earth. The element moves through organisms and then returns to the environment. When all this happens in balance, the ecosystem remains in balance too. The short term cycling of carbon begins with carbon dioxide (CO2 ) in the atmosphere. Through photosynthesis, the inorganic carbon in carbon dioxide plus water and energy from sunlight is transformed into organic carbon (food) with oxygen given off as a waste product. The chemical equation for photosynthesis is: Plants and animals engage in the reverse of photosynthesis, which is respiration. In respiration, animals use oxygen to convert the organic carbon in sugar into food energy they can use. Plants also go through respiration and consume some of the sugars they produce. The chemical reaction for respiration is: C6 H12 O6 + 6 O2 6 CO2 + 6 H2 O + useable energy Photosynthesis and respiration are a gas exchange process. In photosynthesis, CO2 is converted to O2 ; in respiration, O2 is converted to CO2 . Remember that plants do not create energy. They change the energy from sunlight into chemical energy that plants and animals can use as food (Figure 1.1). Places in the ecosystem that store carbon are reservoirs. Places that supply and remove carbon are carbon sources and carbon sinks, respectively. If more carbon is provided than stored, the place is a carbon source. If more carbon dioxide is absorbed than is emitted, the reservoir is a carbon sink. What are some examples of carbon sources and sinks? Carbon sinks are reservoirs where carbon is stored. Healthy living forests and the oceans act as carbon sinks. Carbon sources are reservoirs from which carbon can enter the environment. The mantle is a source of carbon from volcanic gases. A reservoir can change from a sink to a source and vice versa. A forest is a sink, but when the forest burns it becomes a source. The amount of time that carbon stays, on average, in a reservoir is the residence time of carbon in that reservoir. Remember that the amount of CO2 in the atmosphere is very low. This means that a small increase or decrease in the atmospheric CO2 can have a large effect. By measuring the composition of air bubbles trapped in glacial ice, scientists can learn the amount of atmospheric CO2 at times in the past. Of particular interest is the time just before the Industrial Revolution, when society began to use fossil fuels. That value is thought to be the natural content of CO2 for this time period; that number was 280 parts per million (ppm). By 1958, when scientists began to directly measure CO2 content from the atmosphere at Mauna Loa volcano in the Pacific Ocean, the amount was 316 ppm (Figure 1.2). In 2014, the atmospheric CO2 content had risen to around 400 ppm. The amount of CO2 in the atmosphere has been measured at Mauna Loa Obser- vatory since 1958. The blue line shows yearly averaged CO2 . The red line shows seasonal variations in CO2 . This is an increase in atmospheric CO2 of 40% since the before the Industrial Revolution. About 65% of that increase has occurred since the first CO2 measurements were made on Mauna Loa Volcano, Hawaii, in 1958. Humans have changed the natural balance of the carbon cycle because we use coal, oil, and natural gas to supply our energy demands. Fossil fuels are a sink for CO2 when they form, but they are a source for CO2 when they are burned. The equation for combustion of propane, which is a simple hydrocarbon looks like this: The equation shows that when propane burns, it uses oxygen and produces carbon dioxide and water. So when a car burns a tank of gas, the amount of CO2 in the atmosphere increases just a little. Added over 
 Question: in photosynthesis, plants change this into chemical energy that plants and animals can use as food.
[EX A]:
sunlight