In this task, you're given a passage, further information available on a particular linked term from the statement, and a question. Your job is to generate the answer to the question by using the information provided. If there is no clear answer obtainable, output 'none'.

Q: Passage: After completion of the film Dark Star (1974), writer Dan O'Bannon wanted to develop some of the ideas and create a science-fiction action film. Provisionally called Memory, screenwriter Ronald Shusett collaborated with O'Bannon on the project, adding elements from a previous O'Bannon script, Gremlins, which featured gremlins causing mayhem aboard a World War II bomber. The duo finished the script, initially titled Star Beast it was changed to Alien after O'Bannon noticed the number of times the word "alien" occurred in the script. Their script was sold to Brandywine Productions, which had a distribution deal with 20th Century Fox. The writers anticipated a low-budget film, but 20th Century Fox was inclined to invest millions, thanks to the success of Star Wars. The original script featured an all-male crew, including Ripley character, with Tom Skerritt attached, with the caveat that the roles were interchangeable for men or women. When Fox president Alan Ladd Jr. and the producers at Brandywine were made aware of Fox working on other titles with strong female leads, Skerritt was cast as Captain Dallas and Ripley was recast with Veronica Cartwright, before director Ridley Scott opted for Sigourney Weaver shortly before filming.
Link Information: Ronald Shusett (born June 1935) is an American motion picture screenwriter and producer, usually in the science fiction genre.

He wrote the original story for Alien (1979) with Dan O'Bannon and later Alien vs. Predator (2004).

In 1974, he was the first to option the Philip K. Dick short story, "We Can Remember It for You Wholesale", that became the basis of the film Total Recall. Question: How many other movies did Ronald Shusett write?

A: Answer: 2
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Q: Passage: Totonacapan refers to the historical extension where the Totonac people of Mexico dominated, as well as to a region in the modern states of Veracruz and Puebla. The historical territory was much larger than the currently named region, extending from the Cazones River in the north to the Papaloapan River in the south and then west from the Gulf of Mexico into what is now the Sierra Norte de Puebla region and into parts of Hidalgo. When the Spanish arrived, the Totonac ethnicity dominated this large region, although they themselves were dominated by the Aztec Empire. For this reason, they allied with Hernan Cortes against Tenochtitlan. However, over the colonial period, the Totonac population and territory shrank, especially after 1750 when mestizos began infiltrating Totonacapan, taking political and economic power. This continued into the 19th and 20th centuries, prompting the division of most of historical Totonacpan between the states of Puebla and Veracruz. Today, the term refers only to a region in the north of Veracruz were Totonac culture is still important. This region is home to the El Tajin and Cempoala archeological sites as well as Papantla, which is noted for its performance of the Danza de los Voladores.
Link Information: The Aztec Empire, or the Triple Alliance (, ]), was an alliance of three Nahua city/states: , , and . These three city-states ruled the area in and around the Valley of Mexico from 1428 Question: When was the Empire that dominated the People of Totanac ethnicity formed?

A: Answer: 1428
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Q: Passage: Welcome to Hell influenced several later bands. Venom's music helped shape the development of many thrash metal bands, specifically the "Big Four of Thrash" (who in turn were highly influential): Metallica, Slayer, Anthrax, and Megadeth (Metallica opened for Venom on an early 1980s tour, and Venom opened for Metallica and Slayer on the Ride the Lightning tour, and Slayer played with them and Exodus on the Combat Tour in 1985). Venom would also be of extreme importance to the black metal scene and even the early death metal scene, with numerous bands copying styles, themes, and imagery from the band, such as the Swiss band Hellhammer (later to become Celtic Frost), whom also helped pioneer the genres. Music critic Bradley Torreano wrote that Venom "caught the attention of both metalheads and punks, the band was emulated by the former and turned into camp icons by the latter." Henry Rollins once compared the band to Spinal Tap.
Link Information:

Metallica is an American heavy metal band. The band was formed in 1981 Question: Which band was created first of the Big Four of Thrash bands?

A:
Answer: Anthrax
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