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.

[Q]: Context: A cell is the smallest structural and functional unit of an organism. Some organisms, like bacteria, consist of only one cell. Big organisms, like humans, consist of trillions of cells. Compare a human to a banana. On the outside, they look very different, but if you look close enough youll see that their cells are actually very similar. Most cells are so small that you cannot see them without the help of a microscope. It was not until 1665 that English scientist Robert Hooke invented a basic light microscope and observed cells for the first time, by looking at a piece of cork. You may use light microscopes in the classroom. You can use a light microscope to see cells ( Figure 1.1). But many structures in the cell are too small to see with a light microscope. So, what do you do if you want to see the tiny structures inside of cells? In the 1950s, scientists developed more powerful microscopes. A light microscope sends a beam of light through a specimen, or the object you are studying. A more powerful microscope, called an electron microscope, passes a beam of electrons through the specimen. Sending electrons through a cell allows us to see its smallest parts, even the parts inside the cell ( Figure 1.2). Without electron microscopes, we would not know what the inside of a cell looked like. The outline of onion cells are visible under a light microscope. In 1858, after using microscopes much better than Hookes first microscope, Rudolf Virchow developed the hypoth- esis that cells only come from other cells. For example, bacteria, which are single-celled organisms, divide in half (after they grow some) to make new bacteria. In the same way, your body makes new cells by dividing the cells you already have. In all cases, cells only come from cells that have existed before. This idea led to the development of one of the most important theories in biology, the cell theory. Cell theory states that: 1. All organisms are composed of cells. 2. Cells are alive and the basic living units of organization in all organisms. 3. All cells come from other cells. As with other scientific theories, many hundreds, if not thousands, of experiments support the cell theory. Since Virchow created the theory, no evidence has ever been identified to contradict it. Although cells share many of the same features and structures, they also can be very different ( Figure 1.3). Each cell in your body is designed for a specific task. In other words, the cells function is partly based on the cells structure. For example: Red blood cells are shaped with a pocket that traps oxygen and brings it to other body cells. Nerve cells are long and stringy in order to form a line of communication with other nerve cells, like a wire. Because of this shape, they can quickly send signals, such as the feeling of touching a hot stove, to your brain. Skin cells are flat and fit tightly together to protect your body. As you can see, cells are shaped in ways that help them do their jobs. Multicellular (many-celled) organisms have many types of specialized cells in their bodies. Red blood cells (left) are specialized to carry oxygen in the blood. Neurons (cen- ter ) are shaped to conduct electrical im- pulses to many other nerve cells. These epidermal cells (right) make up the skin of plants. Note how the cells fit tightly together. While cells are the basic units of an organism, groups of cells can perform a job together. These cells are called specialized because they have a special job. Specialized cells can be organized into tissues. For example, your liver cells are organized into liver tissue. Your liver tissue is further organized into an organ, your liver. Organs are formed from two or more specialized tissues working together to perform a job. All organs, from your heart to your liver, are made up of an organized group of tissues. These organs are part of a larger system, the organ systems. For example, your brain works 
 Question: when were cells observed for the first time?
[A]: 1665


[Q]: 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?
[A]: german


[Q]: Context: Marigold Lexton (Ali Larter), a self-centered and temperamental young American actress, arrives in India expecting to be treated like a star, despite the fact that she has been making nothing but B movie sequels for some time. She is stranded in Goa after the film she was to star in is canceled, and a sympathetic crew member offers her a ride, which brings her to the set of another movie, a Bollywood musical. She actually tells her boyfriend Barry that she was hoping she wouldn't have to marry him if this trip was successful, and soon finds herself the center of attraction on the set, where she quickly lands a minor role and a date with the spoiled young lead actor. But after she rebuffs his crude proposal that night she winds up talking with Prem (Salman Khan), the film's choreographer. He knows she lied about being able to dance, and takes her in hand, while showing her the nearby towns and countryside in their spare time. As they grow closer Prem talks to her about the importance of family, and she not only learns that he is estranged from his father, but that he is also a prince. He had not seen his family in three years, but the day before he received a call from his sister, asking him to come home for her wedding. He asks Marigold to go home with him to Jodhpur, Rajasthan, for the wedding, since shooting on the movie had been shut down for a week. She is entranced by the generosity and opulence of his family leading up to the wedding, but afterwards is shocked to discover that he has been betrothed to another since childhood. He has fallen totally in love with Marigold, but has neglected to mention the long arranged marriage, and his father has not encouraged him to follow his heart. She feels betrayed and storms out, followed by Prem's fiance, who offers to buy her a drink. She confesses to Marigold that although she loves Prem she doesn't believe he has ever really loved her. Meanwhile, Prem, a teetotaler, heads to a bar to drown his sorrows, where he finds a drunken American who commiserates with his romantic problems. He explains he has come looking for his estranged girlfiend, called Marigold, and Prem invites him to stay the night at his parents' house. Barry accepts and then passes out. In the morning, Marigold decides to return with Barry to the United States, since Prem, the only son of Jaipur's Ruler, feels duty bound to marry the woman his father has chosen. The ceremony takes place that day, and as he follows his bride, whose face is totally hidden behind a long veil, seven times around the Holy fire, Prem believes he is marrying the woman he has been engaged to since childhood. With the marriage complete, Prem lifts his wife's veil, and he and most of the guests are astonished to find Marigold standing before himand it appears that Barry has married Prem's former fiance as well. The movie's director and their friends from the crew appear in the crowd, cheering, then Prem sings and dances with Marigold and a full chorus, just like a happy ending in a Bollywood musical. 
 Question: Where does the young American travel to?
[A]:
india