Given a context passage, generate a question from the passage such that its answer is shortest continous span from the passage.

Ex Input:
The film starts on June 16, 1994 with Jesse meeting Celine on a train from Budapest and striking up a conversation with her. Jesse is going to Vienna to catch a flight back to the United States, whereas Celine is returning to university in Paris after visiting her grandmother. When they reach Vienna, Jesse convinces Celine to disembark with him, saying that 10 or 20 years down the road, she might not be happy with her marriage and might wonder how her life would have been different if she had picked another guy, and this is a chance to realize that he himself is not that different from the rest; in his words, he is "the same boring, unmotivated guy." Jesse has to catch a flight early in the morning and does not have enough money to rent a room for the night, so they decide to roam around in Vienna. After visiting a few landmarks in Vienna, they share a kiss at the top of the Wiener Riesenrad at sunset and start to feel a romantic connection. As they continue to roam around the city, they begin to talk more openly with each other, with conversations ranging from topics about love, life, religion, and their observations of the city. Celine tells Jesse that her last boyfriend broke up with her six months ago, claiming that she "loved him too much". When questioned, Jesse reveals he had initially come to Europe to spend time with his girlfriend who was studying in Madrid, but they had broken up when she was avoiding him while he was there. He decided to take a cheap flight home, via Vienna, but it did not leave for two weeks so he bought a Eurail pass and traveled around Europe. When they are walking alongside the Donaukanal (Danube canal) they are approached by a man who, instead of begging, offers to write them a poem with a word of their choice in it. Jesse and Celine decide on the word "milkshake", and are soon presented with the poem Delusion Angel (written for the film by the poet David Jewell). In a traditional Viennese cafe, Jesse and Celine stage fake phone conversations with each other, playing each other's friends they pretend to call. Celine reveals that she was ready to get off the train with Jesse before he convinced her. Jesse reveals that after he broke up with his girlfriend, he bought a flight that really was not much cheaper, and all he really wanted was an escape from his life. They admit their attraction to each other and how the night has made them feel, though they understand that they probably will not see each other again when they leave. They simply decide to make the best of what time they have left, ending the night with the implication of a sexual encounter between them. At that point, Jesse explains that if given the choice, he would marry her instead of never seeing her again. The film ends the next day at the train station, where, just as Celine's train is about to leave, the couple decides not to exchange any contact information but instead to meet at the same place in six months.

Ex Output:
Strangers on a train, Jesse convinces Cline to disembark with him in what city?


Ex Input:
The Gora Rudnaya mine is one of the largest gold mines in Russia and in the world.

Ex Output:
What product does Gora Rudnaya mine make?


Ex Input:
What does population growth mean? You can probably guess that it means the number of individuals in a population is increasing. The population growth rate tells you how quickly a population is increasing or decreasing. What determines the population growth rate for a particular population? Population growth rate depends on birth rates and death rates, as well as migration. First, we will consider the effects of birth and death rates. You can predict the growth rate by using this simple equation: growth rate = birth rate death rate. If the birth rate is larger than the death rate, then the population grows. If the death rate is larger than the birth rate, what will happen to the population? The population size will decrease. If the birth and death rates are equal, then the population size will not change. Factors that affect population growth are: 1. 2. 3. 4. 5. 6. Age of organisms at first reproduction. How often an organism reproduces. The number of offspring of an organism. The presence or absence of parental care. How long an organism is able to reproduce. The death rate of offspring. For an ecosystem to be stable, populations in that system must be healthy, and that usually means reproducing as much as their environment allows. Do organisms reproduce yearly or every few years? Do organisms reproduce for much of their life, or just part of their life? Do organisms produce many offspring at once, or just a few, or even just one? Do many newborn organisms die, or do the majority survive? All these factors play a role in the growth of a population. Organisms can use different strategies to increase their reproduction rate. Altricial organisms are helpless at birth, and their parents give them a lot of care. This care is often seen in bird species. ( Figure 1.1). Altricial birds are usually born blind and without feathers. Compared to precocial organisms, altricial organisms have a longer period of development before they reach maturity. Precocial organisms, such as the geese shown below, can take care of themselves at birth and do not require help from their parents ( Figure 1.1). In order to reproduce as much as possible, altricial and precocial organisms must use very different strategies. (left) A hummingbird nest with young il- lustrates an altricial reproductive strategy, with a few small eggs, helpless young, and intensive parental care. (right) The Canada goose shows a precocial repro- ductive strategy. It lays a large number of large eggs, producing well-developed young. Migration is the movement of individual organisms into, or out of, a population. Migration affects population growth rate. There are two types of migration: 1. Immigration is the movement of individuals into a population from other areas. This increases the population size and growth rate. 2. Emigration is the movement of individuals out of a population. This decreases the population size and growth rate. The earlier growth rate equation can be modified to account for migration: growth rate = (birth rate + immigration rate) (death rate + emigration rate). One type of migration that you are probably familiar with is the migration of birds. Maybe you have heard that birds fly south for the winter. In the fall, birds fly thousands of miles to the south where it is warmer. In the spring, they return to their homes. ( Figure 1.2). Monarch butterflies also migrate from Mexico to the northern U.S. in the summer and back to Mexico in the winter. These types of migrations move entire populations from one location to another. A flock of barnacle geese fly in formation during the autumn migration. Population growth can be described with two models, based on the size of the population and necessary resources. These two types of growth are known as exponential growth and logistic growth. If a population is given unlimited amounts of resources, such as food and water, land if needed, moisture, oxygen, and other environmental factors, it will grow exponentially. Exponential growth occurs as a population grows larger, dramatically increasing the growth rate. This is shown as a "J-shaped" curve below

Ex Output:

if the death rate is larger than the birth rate, what will happen to the population?