Generate a correct and concise answer for the question based on the words in the context.
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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 : In which year was the service entry date for Sinclair Scientific?

Answer: 1974


Question: Context : Ondřej Kaše (born November 8, 1995) is a Czech professional ice hockey forward currently playing with the San Diego Gulls of the American Hockey League (AHL) as a prospect for the Anaheim Ducks of the National Hockey League (NHL). 
Question : Player Ondřej Kaše played for which team?

Answer: Anaheim Ducks


Question: Context : Samuel Kurtz Hoffman (15 April 1902 -- 26 June 1995) was an American engineer who specialised in rocket propulsion. 
Question : What year did Samuel Kurtz Hoffman die?

Answer:
26 June 1995