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 "Melzer is good at other sports also."?

A: It's impossible to say

Problem: Simon Corbell (born 21 November 1970) is a former Australian politician and Deputy Chief Minister of the Australian Capital Territory. He was also Attorney-General, Minister for Health, Minister for the Environment and Minister for the Capital Metro.

Based on the paragraph above can we conclude that "Simon Corbell was born within the past 50 months."?

A: No

Problem: Frank Viola is an American author, speaker, and blogger on Christian topics. His work focuses on Jesus studies and biblical narrative, with a strong emphasis on helping the poor and the oppressed. He is most noted for his emphasis on the centrality and supremacy of Jesus Christ.

Based on the paragraph above can we conclude that "Frank Viola is a German dog walker."?

A:
No