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: james b. dudley high school in the town of greensboro, north carolina, where the agricultural and technical university is located, was named after dudley because of his work for his community.

Output: james b. dudley


Input: Consider Input: guido altarelli (july 12, 1941 - september 30, 2015) was an italian theoretical physicist.

Output: guido altarelli


Input: Consider Input: a modest proposal is a famous work of satire by irish writer jonathan swift.


Output: a modest proposal