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: ravenscraig is an area of land in north lanarkshire, scotland.

Output: ravenscraig


Input: Consider Input: love's labour's lost is a comedy play by william shakespeare which was written between 1588 and 1597.

Output: love's labour's lost


Input: Consider Input: kurt schumacher (born 13 october 1895 in kulm, west prussia (now chełmno in poland) - died 20 august 1952 in bonn) was a german politician.


Output: kurt schumacher