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

Ex Input:
Grant Heslov (born May 15, 1963) is an American actor, film producer, screenwriter and director, known for producing Argo (2012) for which he received an Academy Award for Best Picture as co-producer in 2013.

Ex Output:
What was Grant Heslov nominated for?

Ex Input:
The first year after birth is called infancy. Infancy is a period when the baby grows very fast. During infancy, the baby doubles in length and triples in weight. Other important changes also happen during infancy: The babys teeth start to come in, usually at about six months of age ( Figure 1.1). The baby starts smiling, paying attention to other people, and grabbing toys. The baby begins making babbling sounds. By the end of the first year, the baby is starting to say a few words, such as mama and dada. The baby learns to sit, crawl, and stand. By the end of the first year, the baby may be starting to walk. Childhood begins after the babys first birthday and continues until the teen years. Between one and three years of age, a child is called a toddler. During the toddler stage, growth is still fast, but not as fast as it was during infancy. A toddler learns many new words. The child even starts putting together words in simple sentences. Motor skills also develop quickly during this stage. By age three, most children can run and climb steps. They can hold crayons and scribble with them. They can also feed themselves and use the toilet. From age three until the teens, growth is slower. The body also changes shape. The arms and legs get longer compared to the trunk. Children continue to develop new motor skills. For example, many young children learn how to ride a tricycle and then a bicycle. Most also learn how to play games and sports ( Figure 1.2). By age six, children start losing their baby teeth. Their permanent teeth begin coming in to replace them. They also start school and learn how to read and write. They develop friendships and become less dependent on their parents. There are numerous milestones that occur during the first few years of childhood. These include the use of language, walking and running, understanding simple concepts, pretend play, the development of fine motor skills, the development of independence, Children develop better motor skills as they get older. having temper tantrums, demonstrating separation anxiety, becoming fully potty-trained, showing natural curiosity.

Ex Output:
during infancy, a baby

Ex Input:
It does not come as a surprise that Dubai has a growing problem with tragic.The local rulers have explored all the conventional ways to get traffic moving again,including higher prices for parking,fuel and insurance.But at a recent conference in Hamburg,Hussain Lootah said that the city may adopt a more strict approach:setting an income level for vehicle ownership. Mr Lootah's approach is unlikely to be copied widely,but mayors of other big cities around the world are starting to think about taking severe actions of their own,including complete car bans in inner cities.But the efforts may not be enough to reduce traffic and pollution.The problems will only get worse:the number of vehicles sold globally each year will grow from around 80 million today to more than 100 million by the end of the decade,according to IHS Automotive.[] There are already a handful of car-free communities around the world.But these are typically small and often tourist destinations that seek to create a throwback in time,such as Sark Island,in the English Channel.The largest ear-free urban area is probably Venice,where it is impossible to build roads and bridges to link the more than 100 small islands the city sits on. Yet pedestrian malls and other car-free zones keep popping up in cities around the world.Some cities are considering ways to limit central city access to"green"machines,such as battery-electric vehicles.Hamburg is perhaps the furthest along. Such extreme plans may fly in a city such as Hamburg.But in many other cities the political resistance even to less far-reaching measures is hard to overcome.Michael Bloomberg,New York's former mayor,tried twice to introduce a jam charge for much of Manhattan,but his plans were rejected by state lawmakers.

Ex Output:
What made Michael Bloomberg's plans defeated?