Generate a topic word for the given sentence. A topic word is usually the name of a person, place, animal, concept or object the sentence is focusing on.

Input: Consider Input: isaac watts (17 july 1674 – 25 november 1748) was an english pastor, preacher, poet, and hymn writer.

Output: isaac watts


Input: Consider Input: aaron downey (born august 27, 1974 in shelburne, ontario) is a canadian retired professional ice hockey right winger that played 10 seasons in national hockey league.

Output: aaron downey


Input: Consider Input: the dawson college shooting was a school shooting incident on september 13, 2006, which took place at the dawson college in montreal, quebec, canada.


Output: dawson college shooting