Given a context passage, generate a question from the passage such that its answer is shortest continous span from the passage.
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Question: So that people in developed nations maintain a good lifestyle and people in developing nations have the ability to improve their lifestyles, natural resources must be conserved and protected (Figure 1.1). People are researching ways to find renewable alternatives to non-renewable resources. Here is a checklist of ways to conserve resources: Buy less stuff (use items as long as you can, and ask yourself if you really need something new). Reduce excess packaging (drink tap water instead of water from plastic bottles). Recycle materials such as metal cans, old cell phones, and plastic bottles. Purchase products made from recycled materials. Reduce pollution so that resources are maintained. Prevent soil erosion. Plant new trees to replace those that are cut down. Drive cars less, take public transportation, bicycle, or walk. Conserve energy at home (turn out lights when they are not needed). Click image to the left or use the URL below. URL: Click image to the left or use the URL below. URL:

Answer: which one of these can you not recycle


Question: In late 1911, she worked as a secretary for Sun Yat-sen, a job later succeeded by her sister, Soong Ching-ling, who later became Madame Sun Yat-sen. Soong Ai-ling met her future husband, Kung Hsiang Hsi, in 1913, and married the following year in Yokohama.

Answer: Which woman was the sister of Soong Ai-ling?


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

Answer:
What product does Gora Rudnaya mine make?