Task: Question Generation
Input (English): Passage: The development of agriculture enabled the human population to grow many times larger than could be sustained by hunter-gatherer. Agriculture began independently in different parts of the globe, and included a diverse range of taxa. At least 11 separate regions of the Old and New World were involved as independent centers of origin. Wild grains were collected and eaten from at least 105,000 years ago. Rye was cultivated by at least 11,050 BC. From around 11,500 years ago, the eight Neolithic founder crops, emmer wheat and einkorn wheat, hulled barley, peas, lentils, Vicia ervilia, chick peas and flax were cultivated in the Levant. Rice was domesticated in China between 11,500 and 6,200 BC with earliest known cultivation from 5,700 BC, followed by mung bean, soy and Azuki bean beans. Sheep were domesticated in Mesopotamia between 13,000 and 11,000 years ago. Cattle were domesticated from the wild aurochs in the areas of modern Turkey and Pakistan some 10,500 years ago. Domestic pigs had multiple centres of origin in Eurasia, including Europe, East Asia and Southwest Asia, where wild boar were first domesticated about 10,500 years ago. In the Andes of South America, the potato was domesticated between 10,000 and 7,000 years ago, along with beans, coca, llamas, alpacas, and guinea pigs. Sugarcane and some List of root vegetables were domesticated in New Guinea around 9,000 years ago. Sorghum was domesticated in the Sahel region of Africa by 7,000 years ago. Cotton was domesticated in Peru by 5,600 years ago, and was independently domesticated in Eurasia. Agriculture in Mesoamerica, wild teosinte was domesticated to maize by 6,000 years ago. Scholars have developed a number of hypotheses to explain the historical origins of agriculture. Studies of the transition from hunter-gatherer to agricultural societies indicate an initial period of intensification and increasing sedentism; examples are the Natufian culture in the Levant, and the Early Chinese Neolithic in China. Then, wild stands that had previously been harvested started to be planted, and gradually came to be domesticated.
Output (English): How many years passed between the cultivation of maize and the next most recent crop?