Problem: Charles Shields, who has written the only book-length biography of Harper Lee to date, offers the reason for the novel's enduring popularity and impact is that "its lessons of human dignity and respect for others remain fundamental and universal". Atticus' lesson to Scout that "you never really understand a person until you consider things from his point of viewuntil you climb around in his skin and walk around in it" exemplifies his compassion. She ponders the comment when listening to Mayella Ewell's testimony. When Mayella reacts with confusion to Atticus' question if she has any friends, Scout offers that she must be lonelier than Boo Radley. Having walked Boo home after he saves their lives, Scout stands on the Radley porch and considers the events of the previous three years from Boo's perspective. One writer remarks, "... [w]hile the novel concerns tragedy and injustice, heartache and loss, it also carries with it a strong sense [of] courage, compassion, and an awareness of history to be better human beings."
Who does Scout think could be lonelier than Boo Radley?
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Answer: Mayella Ewell

Problem: The name Shell is linked to The "Shell" Transport and Trading Company. In 1833, the founder's father, Marcus Samuel, founded an import business to sell seashells to London collectors. When collecting seashell specimens in the Caspian Sea area in 1892, the younger Samuel realised there was potential in exporting lamp oil from the region and commissioned the world's first purpose-built oil tanker, the Murex (Latin for a type of snail shell), to enter this market; by 1907 the company had a fleet. Although for several decades the company had a refinery at Shell Haven on the Thames, there is no evidence of this having provided the name.
When was the refinery at Shell Haven built?
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Answer: unanswerable

Problem: Organic cotton is generally understood as cotton from plants not genetically modified and that is certified to be grown without the use of any synthetic agricultural chemicals, such as fertilizers or pesticides. Its production also promotes and enhances biodiversity and biological cycles. In the United States, organic cotton plantations are required to enforce the National Organic Program (NOP). This institution determines the allowed practices for pest control, growing, fertilizing, and handling of organic crops. As of 2007, 265,517 bales of organic cotton were produced in 24 countries, and worldwide production was growing at a rate of more than 50% per year.
How much sythetic cotton was produced worldwide in 2007?
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Answer:
unanswerable