Problem: The Gen. Samuel R. Curtis House in Keokuk, Iowa, United States is a Greek Revival structure that was listed on the National Register of Historic Places in 1998. Samuel R. Curtis was an engineer, congressman and served as mayor of Keokuk in the 1850s. He was the hero of the Battle of Pea Ridge during the American Civil War. He was the first Major General from Iowa during the war.

Based on the paragraph above can we conclude that "Samuel R. Curtis is not alive. "? OPTIONS:
- Yes
- It's impossible to say
- No

A: Yes


Problem: BAGNERES DE-LUCHON, France (AP) — Four-time champion Chris Froome is among several riders who have had their eyes treated for tear gas or pepper spray sprayed on the peloton when a farmer’s protest interrupted the 16th stage of the Tour de France. Police had to remove bales of hay blocking the road 30 kilometers into the 218-kilometer leg from Carcassonne to Bagneres De-Luchon. An Associated Press photographer at the scene says Froome and other riders had eye drops applied while stopped for several minutes. It isn’t immediately clear who used the chemicals.

Based on the paragraph above can we conclude that "The eye drops worked well for everyone."? OPTIONS:
- Yes
- It's impossible to say
- No

A: It's impossible to say


Problem: The State of the Art is a short story collection by Scottish writer Iain M. Banks, first published in 1991. The collection includes some stories originally published under his other byline, Iain Banks as well as the title novella and others set in Banks' Culture fictional universe.

Based on the paragraph above can we conclude that "The State of the Art is Iain M. Banks' best selling collection."? OPTIONS:
- Yes
- It's impossible to say
- No

A: