Task: Question Answering
Input (English): Context: An ice resurfacer is a vehicle or hand-pushed device used to clean and smooth the surface of an ice sheet, usually in an ice rink. The two major North American manufacturers are Resurfice Corporation, which sells Olympia-brand machines, and Frank J. Zamboni & Company and other brands include the Okay Elektra, an electric ice resurfacer made in Canada in the province of Quebec. The first ice resurfacer was pioneered and developed by American inventor and engineer Frank Zamboni in 1949 in the city of Paramount, California. Zamboni is an internationally registered trademark., An ice rink (or ice skating rink) is a frozen body of water and/or hardened chemicals where people can ice skate or play winter sports. Besides recreational ice skating, some of its uses include ice hockey, bandy, rink bandy, ringette, broomball, speed skating, figure skating, ice stock sport and curling as well as exhibitions, contests and ice shows. There are two types of rinks in prevalent use today: natural, where freezing occurs from cold ambient temperatures, and artificial (or mechanically frozen), where a coolant produces cold temperatures in the surface below the water, causing the water to freeze. There are also synthetic ice rinks where skating surfaces are made out of plastics., Frank Joseph Zamboni , Jr. ( January 16 , 1901 -- July 27 , 1988 ) was an American inventor , whose most famous invention is the modern ice resurfacer , with his surname being registered as a trademark for these resurfacers ., Subject: frank zamboni, Relation: sport, Options: (A) bandy (B) figure skating (C) ice hockey (D) ice skating (E) speed skating
Output (English): ice hockey