instruction:
Generate a correct and concise answer for the question based on the words in the context.
question:
Context : The Roviana rail (Gallirallus rovianae) is a species of bird in the family Rallidae.
Question : Is the taxon rank of Roviana rail species or genus?
answer:
species

question:
Context : The Sinclair Scientific calculator was a 12-function, pocket-sized scientific calculator introduced in 1974, dramatically undercutting in price other calculators available at the time.
Question : What was the year Sinclair Scientific entered service?
answer:
1974

question:
Context : Born in Farmington, Maine, in 1957, Gregory Kearney attended Oak Grove-Coburn School, Vassalboro, Maine, and Brigham Young University, Provo, Utah, where he was the staff cartoonist for the Daily Universe.
Question : Where did Gregory Kearney study or work?
answer:
Brigham Young University