Problem: 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.

Based on the paragraph above can we conclude that "Jurgen Melzer is only well known in Austria."?

A: It's impossible to say

Problem: Turnagain, also called Buru Island, is an island of the "Western Islands" region of the Torres Strait Islands archipelago, located in the northern section of Torres Strait, Queensland, Australia. Turnagain is located within the Torres Strait Island Region Local government area.

Based on the paragraph above can we conclude that "Australia is home to the Western Islands. "?

A: Yes

Problem: Hipmunk, stylized as hipmunk, is a consumer-oriented online travel company headquartered in San Francisco, California. It was co-founded by Adam Goldstein and Reddit co-founder Steve Huffman in 2010. The company focuses on the visual organization of flight search results. It received increased media attention when Google announced its flight search service in September 2011.

Based on the paragraph above can we conclude that "All consumer-oriented companies headquartered in San Francisco, California are co-founded by Goldstein and Huffman in 2010."?

A:
It's impossible to say