instruction:
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.
question:
Context : PSR J1719-1438 was discovered in 2011 by the High Time Resolution Survey, a radio astronomy search for astronomical objects that rapidly vary in radio brightness, such as pulsars. 
Question : Which constellation is formed by PSR J1719-1438?
answer:
constellation


question:
Context : ``Lift Off with Ayshea'' is a British TV show, produced by Granada Television for the ITV network, which ran for 144 editions spanning eight series, between November 1969 and December 1974. 
Question : Which network is Lift Off with Ayshea available on?
answer:
original network


question:
Context : Elections to the European Parliament were held in Belgium on June 12, 1994. 
Question : The date of Elections to the European Parliament?
answer:

point in time