Problem: Please answer a question about the following article about BeiDou Navigation Satellite System:
The investigation of the transmitted signals started immediately after the launch of Compass -M1 on 14 April 2007. Soon after in June 2007, engineers at CNES reported the spectrum and structure of the signals. A month later, researchers from Stanford University reported the complete decoding of the “I” signals components. The knowledge of the codes allowed a group of engineers at Septentrio to build the COMPASS receiver and report tracking and multipath characteristics of the “I” signals on E2 and E5B.
When did the investigation of the signals transmitted by Compass -M1 begin?
A: immediately after the launch of Compass -M1 on 14 April 2007


Question: Read this and answer the question

A combination of urban and suburban development, the West Side is generally defined as the area west of I-10. Western Tucson encompasses the banks of the Santa Cruz River and the foothills of the Tucson Mountains, and includes the International Wildlife Museum, Sentinel Peak, and the Marriott Starr Pass Resort & Spa, located in the wealthy enclave known as Starr Pass. Moving past the Tucson Mountains, travelers find themselves in the area commonly referred to as "west of" Tucson or "Old West Tucson". A large undulating plain extending south into the Altar Valley, rural residential development predominates, but here you will also find major attractions including Saguaro National Park West, the Arizona-Sonora Desert Museum, and the Old Tucson Studios movie set/theme park.

What part of Tucson is considered the West Side?
Answer: the area west of I-10


Problem: In a career spanning more than four decades, Spielberg's films have covered many themes and genres. Spielberg's early science-fiction and adventure films were seen as archetypes of modern Hollywood blockbuster filmmaking. In later years, his films began addressing humanistic issues such as the Holocaust (in Schindler's List), the transatlantic slave trade (in Amistad), war (in Empire of the Sun, Saving Private Ryan, War Horse and Bridge of Spies) and terrorism (in Munich). His other films include Close Encounters of the Third Kind, the Indiana Jones film series, and A.I. Artificial Intelligence.
In what film did Spielberg address terrorism?
The answer is the following: Munich


Texts on architecture have been written since ancient time. These texts provided both general advice and specific formal prescriptions or canons. Some examples of canons are found in the writings of the 1st-century BCE Roman Architect Vitruvius. Some of the most important early examples of canonic architecture are religious.
When did Vitruvius write his canons?
1st-century BCE


Input: Race (human categorization)
Eduardo Bonilla-Silva, Sociology professor at Duke University, remarks, "I contend that racism is, more than anything else, a matter of group power; it is about a dominant racial group (whites) striving to maintain its systemic advantages and minorities fighting to subvert the racial status quo."  The types of practices that take place under this new color-blind racism is subtle, institutionalized, and supposedly not racial. Color-blind racism thrives on the idea that race is no longer an issue in the United States. There are contradictions between the alleged color-blindness of most whites and the persistence of a color-coded system of inequality.

What does Bonilla-Silva contend racism is about more than anything else?
Output: group power


Problem: Please answer a question about the following article about New York City:
New York City has been described as the cultural capital of the world by the diplomatic consulates of Iceland and Latvia and by New York's Baruch College. A book containing a series of essays titled New York, culture capital of the world, 1940–1965 has also been published as showcased by the National Library of Australia. In describing New York, author Tom Wolfe said, "Culture just seems to be in the air, like part of the weather."
Who commented on New York that "culture just seems to be in the air, like part of the weather"?
A:
Tom Wolfe