Input:

Jurgen Melzer (born 22 May 1981 in Vienna) is an Austrian tennis player. He reached a career-high singles ranking of world No. 8 in April 2011, and a doubles ranking of world No. 6 in September 2010. He is a left-handed tennis player, but is right-handed in everyday life. He has a younger brother, Gerald Melzer, with whom he has played doubles in several tournaments.

Sentence: Jurgen Melzer is only well known in Austria.

Output: It's impossible to say

Input:

The United States Ambassador to Sweden (Swedish: "USA:s ambassador i Sverige" ) serves as the official diplomatic representative of the President and the Government of the United States of America to the King and the Government of the Kingdom of Sweden. Diplomatic relations between Sweden and the United States began with the signing of the Treaty of Amity and Commerce in 1783.

Sentence: Within 7 years of its declaration of independence from the United Kingdom, Sweden established formal diplomatic relations with the United States.

Output: Yes

Input:

Masquerade (Russian: ) is a verse play written in 1835 by the Russian Romantic writer Mikhail Lermontov. The four-act play, set in 1830's St. Petersburg aristocratic society, highlights the rebellious spirit and noble mind of the protagonist, Yevgeny Arbenin. It is often compared with Shakespeare's "Othello" in its essential story line.

Sentence: Yevgeny Arbenin is the main character of Masquerade.

Output: Yes

Input:

Carol Hernandez is an American journalist from Miami Florida. She won a 1996 Goldsmith Prize for Investigative Reporting. She won the 1996 Pulitzer Prize for National Reporting. She currently resides in Long Island with her husband, and three children, (the oldest being the best and most funny and creative).

Sentence: Carol Hernandez has two sons.

Output:
It's impossible to say