Input: The properties of matter depend on the types of atoms that matter is made of. Matter can exist in two forms. It can be a pure substance. This means it is not mixed with anything. It can also be a combination of different substances. This means it can be a mix of different types of atoms. You may recall that atoms differ based on the numbers of protons they contain. Some atoms contain only one proton such as Hydrogen. Other atoms contain many protons. There are many types of atoms. For example, Helium has two protons. An Oxygen atom has eight. Water is composed of a two types of atoms. Water is made of two Hydrogen atoms and one Oxygen atoms. There are only so many types of atoms. These atoms can be mixed into an almost limitless amount of substances. So what do we call a substance that has only a single type of atom?

Does the response "Positive" correctly answer the question "What atoms is water composed of?"?

OPTIONS:
- no
- yes
***
Output: no

Tuesday, September 11, 2001, dawned temperate and nearly cloudless in the eastern United States. Millions of men and women readied themselves for work. Some made their way to the Twin Towers, the signature structures of the World Trade Center complex in New York City. Others went to Arlington, Virginia, to the Pentagon. Across the Potomac River, the United States Congress was back in session. At the other end of Pennsylvania Avenue, people began to line up for a White House tour. In Sarasota, Florida, President George W. Bush went for an early morning run. For those heading to an airport, weather conditions could not have been better for a safe and pleasant journey. Among the travelers were Mohamed Atta and Abdul Aziz al Omari, who arrived at the airport in Portland, Maine. Boston: American 11 and United 175. Atta and Omari boarded a 6:00 A.M. flight from Portland to Boston's Logan International Airport. When he checked in for his flight to Boston, Atta was selected by a computerized prescreening system known as CAPPS (Computer Assisted Passenger Prescreening System), created to identify passengers who should be subject to special security measures. Under security rules in place at the time, the only consequence of Atta's selection by CAPPS was that his checked bags were held off the plane until it was confirmed that he had boarded the aircraft. This did not hinder Atta's plans. Atta and Omari arrived in Boston at 6:45. Seven minutes later, Atta apparently took a call from Marwan al Shehhi, a longtime colleague who was at another terminal at Logan Airport. They spoke for three minutes. It would be their final conversation.

Question: "What was the weather like when President George W. Bush went for his early morning run?"

OPTIONS:
- no
- yes

Answer: "Stormy weather"

Response: no

Search "Emiliano Malaquez" and you'll find he's a master of the "captured moment" school of sculpture. Even The Terran Times has only praise for his work. To compare his pieces to those of others is to compare mannequins to living models. He accents the illusion of reality --I paraphrase his entry in La Enciclopedia Humanica --by doing life-size scenes in "The full round," never the easier frontal or three-quarters view. Moreover, he never did portraits of famous people; his works were therefore the reality and could never be compared to it. As is typical of his school, his pieces are sealed in stopboxes. The shimmer of light on their surfaces always reminds us that we're looking at an instant snatched from under the hooves of time. They say the cubes will outlast planets and suns, that when the universe dies, the works of Malaquez and his followers will be the last things seen in the final wink of God's eye. Yes, Self, I am also bothered that this observation ignores half-eaten cheese sandwiches, incomplete insect collections, and locks of infants' hair, forgotten in closets, basements, and warehouses. You see the inspiration for my latest play, "Captured Moments." The mindwipe will take its creation from my future self --but time too often does that without aid. The play's second act concludes with the last fight between Tasha and me. I have disguised us in the play, and deleted one brief melodramatic interchange. Now I will mention it, in case I/You decide to restore it. Shortly before she left, Tasha said, "You steal from life for art, Bernardo. You'll impoverish yourself." I only snarled at her and -- My story leaps ahead of itself. Let me retreat and retrench: One night during N'apulco's mild winter, Tasha returned to The Flamingo, saying, "Nardo! Nardo! Guess what?"

Question: "Is Emiliano Malaquez's work abstract?"

Response: "No"
OPTIONS:
- no
- yes

A: yes

Reducing resource use means just what it says using fewer resources. There are lots of ways to reduce our use of resources. Buy durable goods. Choose items that are well made so they will last longer. Youll buy fewer items in the long run, so youll save money as well as resources. Thats a win-win! Repair rather than replace. Fix your bike rather than buying a new one. Sew on a button instead of buying a new shirt. Youll use fewer resources and save money. Buy only what you need. Dont buy a gallon of milk if you can only drink half of it before it spoils. Instead, buy a half gallon and drink all of it. You wont be wasting resources (or money!) Buy local. For example, buy local produce at a farmers market, like the one in Figure 2.20. A lot of resources are saved by not shipping goods long distances. Products bought at farmers markets use less packaging, too! About a third of what we throw out is packaging.

Question: "What are two examples of repair rather than replacing?"

Response: "Buy smaller quantity of milk, buy local"
OPTIONS:
- no
- yes

A:
no