The Cook JC-1 Challenger was a 1960s American cabin monoplane built by the Cook Aircraft Corporation. 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

O Primeiro de Janeiro (lit. January 1st) is a Portuguese daily newspaper published in Porto where it was founded in 1868. 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?
Written Work

Black Moon is the eighth studio album and the first in fourteen years by progressive rock band Emerson Lake & Palmer released in 1992.The album received mixed reviews. It did not receive the acclaim of Tarkus or Brain Salad Surgery. Allmusic said of the album The original trio's first studio album in a dozen years suffers from the inevitable ageing and darkening of Lake's voice and a lack of real impetus. 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?
Album

Ol'ga Vital'evna Yakovleva (Russian: Ольга Витальевна Яковлева born October 12 1970 in Kochenёvo Novosibirsk oblast Russian Soviet Federative Socialist Republic Soviet Union) better known as Origa is a Russian singer who works mostly in Japan.After graduating from music school in 1990 she took an opportunity to visit Japan in 1991 and finally contracted with the ROAD&SKY Organization [1] in 1993. 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