Based on the information present in the given passage, you need to write a correct answer to the given question. A correct answer is one that correctly and completely answers the question. Do not write answers that address the question partially or incorrectly. The correct answer must be contained in the given paragraph.

[EX Q]: Paragraph- Sent 1: When single father Thurman Williams needed help filling out papers in a custody suit recently, he didn't look to his lawyer for help.
Sent 2: He walked to a computerized kiosk at the Lamoreaux Justice Center in Orange and started tapping the keys.
Sent 3: As part of a legal experiment, litigants without lawyers across California are using computerized video kiosks to prepare common court filings and seek basic legal advice.
Sent 4: The kiosk used by Williams is part of a statewide effort to cope with a flood of litigants who cannot afford or refuse to hire lawyers.
Sent 5: Court officials statewide fear the number of self-represented litigants has reached crisis levels and threatens to clog court calendars.
Sent 6: Like Williams, more than 6,000 Orange County litigants have initiated court actions on I-CAN!
Sent 7: kiosks or accessed the programs on the Internet, using home computers.
Sent 8: Similar programs are operating in Sacramento, San Diego and Ventura.
Sent 9: A recent study of the kiosks' first 18 months of operation concluded it is too soon to tell if the system will relieve pressure on court calendars.
Sent 10: But the report, by UC Irvine's School of Social Ecology, said users were overwhelmingly positive about the free legal assistance.
Sent 11: "It's made life a lot easier for me," Williams said.
Sent 12: "It's helped keep me from going to the poorhouse."Sent 13: The 29-year-old Orange resident was directed to a kiosk in the Lamoreaux Justice Center by court staff.
Sent 14: After putting on headphones and following the directions of a videotaped instructor, Williams filled out a quarter-inch stack of paternity and custody documents.
Sent 15: The exercise took 20 minutes; it would have cost him about $800 if he had relied on a lawyer, he said.
Sent 16: "It was a lot easier than I thought."Sent 17: Whether they can't afford a lawyer or just want to save money, more Californians are going to court without a lawyer.
Sent 18: "I'm just amazed at the numbers," said Commissioner Salvador Sarmiento, who hears between 40 and 90 child-support cases a day in Lamoreaux Justice Center.
Question: Why did Thurman Williams walk to a computerized kiosk at the Lamoreaux Justice Center in Orange and just start tapping keys, as oppose to finding a lawyer?.
[EX A]: To prepare common court filings and seek basic legal advice.

[EX Q]: Paragraph- Sent 1: Imagine a glass of your favorite drink that never became empty.
Sent 2: Now think about what really happens.
Sent 3: You take a drink and there is less in the glass.
Sent 4: You keep drinking and soon it is all gone.
Sent 5: Good thing you have more to refill your glass.
Sent 6: What if there would never be any more of your favorite drink.
Sent 7: What would you do?
Sent 8: Now you know the difference between renewable and non-renewable.
Sent 9: Its too bad that many things here on Earth will run out.
Sent 10: This includes some of our natural resources we depend on.
Sent 11: Things like oil will not last forever.
Sent 12: There is a limited supply.
Sent 13: Someday, we will run out, so then what?
Sent 14: At current rates of use, coal will last about 300 years.
Sent 15: Petroleum will be used up in just a few decades.
Question: What are some non-renewable resources?.
[EX A]: Coal.

[EX Q]: Paragraph- Sent 1: Her career started more than 20 years ago in a garage behind a Catholic Worker soup kitchen on skid row in Los Angeles.
Sent 2: She lived on a $3-a-week stipend that she spent on pantyhose and bus fare.
Sent 3: Her law practice grew to an organization that brought in millions of dollars of damages through its cases against L.A. slumlords, allowing poor families to set up college funds and buy homes.
Sent 4: In all those years, she never lost a case.
Sent 5: When she stepped down, she had time to notice what was happening to the field of poverty law.
Sent 6: "I realized with a shock that the work had really disintegrated and we had lost a whole generation of public-interest lawyers," she said.
Sent 7: "It had gone from being an economic sacrifice as it was in my day to an economic impossibility.
Sent 8: ... The whole system has essentially collapsed."Sent 9: Mintie also started to ask questions about the medical field.
Sent 10: Almost every person who walks into a free medical clinic, she said, faces some legal problem such as an eviction or the loss of Social Security benefits.
Sent 11: And many of her clients had medical problems from living in slum housing such as cockroaches lodged in ear canals and rat bite fever, a nonfatal malady that particularly affects children.
Sent 12: Mintie noticed that health-care professionals were graduating with staggering debts and also couldn't afford to work with the poor.
Sent 13: Her work was noticed by Oprah Winfrey, who invited her on the TV show March 26, 2001.
Sent 14: Mintie received a $100,000 "Use Your Life Award" from Oprah's Angel Network, a nonprofit organization that awards money to those who help others.
Sent 15: Mintie said that all of the money has gone to her recipients -- none was spent on overhead.
Sent 16: She will be out of funds by spring.
Sent 17: She is trying to get religious organizations to sponsor recipients.
Sent 18: It is a secular organization, but one that grew out of Mintie's religious convictions.
Question: How many years did Mintie go without losing a case?.
[EX A]:
20 years.