Problem: Paul Annacone and Christo van Rensburg were the defending champions. Annacone participated with John Fitzgerald, and lost in the quarterfinals to Scott Davis and David Pate, while Van Rensburg played with Kevin Curren, and lost in the semifinals to Grant Connell and Glenn Michibata.<br>Rick Leach and Jim Pugh defeated Connell and Michibata 36, 64, 62, in the final.

Based on the paragraph above can we conclude that "Kevin Curren kept his defending champion status when beating out Annacone."?

A: No

Problem: Delano Andre Howell (born November 17, 1989) is a former strong safety. He was originally signed by the Buffalo Bills as an undrafted free agent in 2012. Howell played his four years of college football at Stanford University first as a running back, before switching to safety. He is the younger brother of Dan Howell, who played football for the University of Washington.

Based on the paragraph above can we conclude that "The brother of Delano Howell played football for the University of Washington"?

A: Yes

Problem: Coal City Station was an Atchison, Topeka and Santa Fe Railway station in Coal City, Illinois. It served trains on the "Doodlebug" spur line from Peoria and Pekin, Illinois to Chicago. The train was often run with one car, dubbed the "dinky", and made its last run on 1955. The station house is one story and made of brick.

Based on the paragraph above can we conclude that "The station house was made with high-quality material."?

A:
It's impossible to say