TASK DEFINITION: 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.
PROBLEM: Context : North Tonight was a Scottish nightly regional news programme covering the North of Scotland, produced by STV North (formerly Grampian Television). 
Question : Which network broadcasted North Tonight?

SOLUTION: original network

PROBLEM: Context : Born in 1849, Bernard Loder studied law in Amsterdam at the Athenaeum Illustre of Amsterdam, the predecessor to the University of Amsterdam, and afterward studied at University of Leiden. 
Question : Which college or university is related with Bernard Loder?

SOLUTION: educated at

PROBLEM: Context : Kaliganj massacre (Bengali: কালিগঞ্জ হত্যাকান্ড) refers to the massacre of unarmed Bengali Hindus fleeing to India in Kaliganj market, in the present day Jaldhaka Upazila of Nilphamari District on 27 April 1971. 
Question : What is the full date that Kaliganj massacre crashed on?

SOLUTION:
point in time