Classify the relation of question with context to one of these categories: 1) award received, 2) based on, collection, 3) conflict, 4) constellation, 5) convicted of, 6) date of death, 7) director, 8) drafted by, 9) educated at, 10) medical condition, 11) military branch, 12) narrative location, 13) occupation, 14) original network, 15) parent company, 16) point in time, 17) production company, 18) residence, 19) series, 20) service entry, 21) sex or gender, 22) spouse, 23) standards body question.
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Question: Context : Beyond the Poseidon Adventure is a 1979 American adventure film, a sequel to the 1972 film The Poseidon Adventure. 
Question : Which is the basis of Beyond the Poseidon Adventure?

Answer: based on


Question: Context : The Samozaryadnaya Vintovka Tokareva, Obrazets 1940 goda (``Tokarev Self-loading Rifle, Model of 1940'', Russian: Самозарядная винтовка Токарева, образец 1940 года) or SVT-40 is a Soviet semi-automatic battle rifle. 
Question : What was the year that SVT-40 entered service?

Answer: service entry


Question: Context : The 2011 Beechcraft 65-80 Queen Air crash occurred on 10 December 2011, when a Beechcraft 65-80 Queen Air cargo plane experienced an engine failure and crashed into the Felixberto Serrano Elementary School in Parañaque, Philippines, killing at least 14 people including the three crew members on board the aircraft, and injuring over 20 people. 
Question : When did 2011 Beechcraft 65-80 Queen Air crash occur?

Answer:
point in time