Problem: Countdown to Nowhere is the fourth full-length studio album from Allister, a pop punk band from Chicago, Illinois, released in Japan on June 16, 2010 and in the U.S. on October 5, 2010. It was the band's first full-length album released in five years, and their first album released after the conclusion of their three-year hiatus.

Based on the paragraph above can we conclude that "Allister has toured extensively."?

A: It's impossible to say

Problem: MEXICO CITY Mexican President Felipe Calderon said on Tuesday, via his Twitter account, that there was no serious damage reported from a strong earthquake that hit near the country's western coast and shook buildings as far as the capital. Mexico City mayor Marcelo Ebrard said, also via his Twitter account, that he saw no damages as he surveyed the city from a helicopter. (Reporting By Mexico City Newsroom; editing by Jackie Frank)

Based on the paragraph above can we conclude that "The helicopter used only had 2 propellers"?

A: It's impossible to say

Problem: The Appalachian Regional Commission (ARC) is a United States federal-state partnership that works with the people of Appalachia to create opportunities for self-sustaining economic development and improved quality of life. Congress established ARC to bring the region into socioeconomic parity with the rest of the nation.

Based on the paragraph above can we conclude that "The Appalachian Regional Commission was created in the 1800s"?

A:
It's impossible to say