Input: The inhabited history of the Las Vegas Valley stretches to 23,000 b.c. , when much of the area was covered by a prehistoric lake. During this period, the indigenous people lived in caves, hunting the mammals that gathered at the shoreline. The landscape of the valley changed dramatically over the next 200 centuries. The glaciers feeding the lake melted away and the lake evaporated. Fossils tell an obscure story of man's slow and sporadic development. Around 3000 b.c. , native Archaic Indians began to develop a lasting hunting and gathering culture. By this time, the valley was in much the same geographic state as it exists in today, with one exception — the presence of artesian springs that bubbled to the surface in several areas. These springs fed a network of streams draining through the Las Vegas Wash to the Colorado River. The areas surrounding the springs were desert oases: sprawling collections of grasses, trees, and wildlife. Many springs lay in areas that would eventually become the center of the modern Las Vegas metropolis. For about 4000 years, the Archaics thrived in a culture that included many signs of early civilization. Signs of even more advancement appeared halfway through the first millennium a.d. , when the Anasazi Indians inhabited the valley. Far more progressive than the Archaics, the Anasazi utilized such formal agricultural techniques as irrigation to assist their harvest. This permitted the Anasazi to achieve a benchmark of advanced society — the ability to live in permanent shelters year-round without need to follow wildlife. Mysteriously, the Anasazi vanished from the valley around a.d. 
"What was the geographic state of Las Vegas in 3000 BC and what rivers did the streams feed?" is "The valley was in much the same geographic state as it exists in today and there was the presence of artesian springs that bubbled to the surface in several areas and fed the Colorado River"?

OPTIONS:
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Output: yes
Input: Thursday, and Mr. Strong arrived with the inevitableness of dreaded events. Bambi felt convinced that his coming meant the premature death of her new-born career, so, naturally, she was prepared for grief. An element of amusement was added, however, by Jarvis's astonishing behaviour. Ever since the first mention of Mr. Strong's name he had shown unmistakable signs of dislike for that gentleman. 'It was the most remarkable revelation of his strange character. Having totally ignored Bambi himself, it distressed him to think of any other man being attracted by her. His references to Mr. Strong's coming were many and satirical. This display of manly inconsistency was nuts and ale to Bambi. She wondered how much Mr. Strong would play up, and she decided to give Jarvis Jocelyn an uncomfortable hour. She herself was an adept in amatory science, but she was a trifle unsure of Mr. Strong. However, she remembered a certain twinkle in his eye that augured well. Because it was necessary to enlighten him as to the situation in advance, she arrayed herself most carefully to go and meet him. She encountered Jarvis on the stairs. He inspected her charming self, in a frock the colour of spring green leaves, topped by a crocus-coloured hat, like a flower. She deliberately pranced before him. 

Does the response "She remembered a certain twinkle in his eye that augured well" correctly answer the question "What did Bambi do to make Jarvis uncomfortable?"?

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***
Output: no
Living things need non-living matter as well as energy. What do you think matter is used for? One thing is to build bodies. They also need it to carry out the processes of life. Any non-living matter that living things need is called a nutrient. Carbon and nitrogen are examples of nutrients. Unlike energy, matter is recycled in ecosystems. You can see how in Figure 3.11. Decomposers release nutrients when they break down dead organisms. The nutrients are taken up by plants through their roots. The nutrients pass to primary consumers when they eat the plants. The nutrients pass to higher level consumers when they eat lower level consumers. When living things die, the cycle repeats. 

Question: "What is the beginning of the life cycle?"

OPTIONS:
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Answer: "Decomposers release nutrients when they break down dead organisms"

Response: yes
(CNN) -- Declaring 2010 "The best year in safety performance in our company's history," Transocean Ltd., owner of the Gulf of Mexico oil rig that exploded, killing 11 workers, has awarded its top executives hefty bonuses and raises, according to a recent filing with the U.S. Securities and Exchange Commission. That includes a $200,000 salary increase for Transocean president and chief executive officer Steven L. Newman, whose base salary will increase from $900,000 to $1.1 million, according to the SEC report. Newman's bonus was $374,062, the report states. Newman also has a $5.4 million long-term compensation package the company awarded him upon his appointment as CEO in March 2010, according to the SEC filing. The latest cash awards are based in part on the company's "performance under safety," the Transocean filing states. "Notwithstanding the tragic loss of life in the Gulf of Mexico, we achieved an exemplary statistical safety record as measured by our total recordable incident rate and total potential severity rate," the SEC statement reads. "As measured by these standards, we recorded the best year in safety performance in our Company's history." The company called that record "a reflection on our commitment to achieving an incident-free environment, all the time, everywhere," the SEC filing states. The company did not respond to an e-mail from CNN seeking comment. The April 20, 2010, explosion on the Deepwater Horizon rig injured 17 workers and killed 11 others, including nine Transocean employees, according to the SEC filing. It has been called the worst spill in U.S. history. The well was capped three months later, but not before millions of barrels of oil spilled into the Gulf. In January, President Barack Obama's National Commission on the BP Deepwater Horizon Oil Spill and Offshore Drilling released a report that spread blame for the accident among Transocean, BP -- which leased the rig -- and Halliburton, which installed the rig's cement casing. 

Question: "How much did Newman earn in 210 between his salary and bonus (rounded to nearest hundred thousand)?"

Response: "1.4 million"
OPTIONS:
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A: no
Problem: Fossils give clues about major geological events. Fossils can also give clues about past climates. Fossils of ocean animals on the top of a mountain? Ocean animals have been found on the Earths tallest mountain. Its hard to believe, but it is true. These fossils were found at the top of Mt. Everest. Mt. Everest is the highest mountain on Earth. These fossils showed that this entire area was once at the bottom of a sea. It can only mean that Mt. Everest was uplifted. In fact, the entire Himalaya mountain range was raised. It was forced up from the collision of two continents. Fossils of plants are found in Antarctica. Now, Antarctica is almost completely covered with ice. Plants do not grow in Antarctica. According to fossils, they once did. This means that Antarctica was once much warmer than it is now. These fossils tell us about Antarcticas past climate. 

Question: "What Is the evidence that temperature used to be warmer in Antarctica?"

Answer: "There are fossils of plants in Antartica"

OPTIONS:
- no
- yes
Answer:
yes