Generate a correct and concise answer for the question based on the words in the context.

[EX Q]: 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?
[EX A]: 1974

[EX Q]: Context : Familie is produced by Studio-A and runs on vtm. 
Question : What network did Familie air on?
[EX A]: vtm

[EX Q]: Context : Dorchester Collection is a luxury hotel operator owned by the Brunei Investment Agency (BIA), an arm of the Ministry of Finance of Brunei. 
Question : Which company is the parent company of Dorchester Collection?
[EX A]:
Brunei Investment Agency