The Chu Hummingbird was an experimental co-axial helicopter developed by Chinese aviation engineer Major General C.J. Chu (朱家仁) in China during the 1940s in two versions designated the Model A and Model B.Model A was a single seat double rotor test craft used for static (non-flying) test and made its debut in 1945. This model was destroyed when the rotor broke off. Given a list of categories: company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, what category does the paragraph belong to?
Mean Of Transportation

Trần Hữu Tri (1915—1951) commonly known by his pseudonym Nam Cao was an eminent Vietnamese short story writer and novelist. His works generally received high acclaim from critics for their thoughtful description and veracious reflection of the society in the 1945 era. As a member of the Cultural Association for National Liberation led by the Communist Party he was frequently sent to various places to do missions. Given a list of categories: company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, what category does the paragraph belong to?
Artist

Q: Quatermass 2 (US title: Enemy From Space) is a 1957 British science fiction horror film. Made by Hammer Film Productions it is a sequel to an earlier Hammer film The Quatermass Xperiment. Like its predecessor it is based on a BBC Television serial – Quatermass II – written by Nigel Kneale. It was directed by Val Guest and stars Brian Donlevy reprising his role as the eponymous Professor Bernard Quatermass making him the only actor to play the character on screen twice. Given a list of categories: company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, what category does the paragraph belong to?
A: Film

Question: Dover Senior High School (DHS) serves the city of Dover and the towns of Barrington and Nottingham New Hampshire.In 2005 DHS became a New Hampshire School of Excellence.[citation needed]Of the 327 graduates in the class of 2013 42% went onto a four-year college and 31% went onto a two-year college while 25% proceeded directly to employment and 2% joined the military. The mean SAT scores for this class were 518 in Critical Reading 521 in Math and 501 in Writing. Given a list of categories: company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, what category does the paragraph belong to?
Answer: Educational Institution

*Question*
The Fallen Angel is the 2012 Daniel Silva's spy novel.It is the twelfth in Gabriel Allon series. Given a list of categories: company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, what category does the paragraph belong to?
**Answer**
Written Work

Q: The Bates–Seller House is a house located in northwest Portland Oregon listed on the National Register of Historic Places. Given a list of categories: company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, what category does the paragraph belong to?
A: Building