Problem: The 2015 J&T Banka Prague Open was a professional tennis tournaments played on outdoor clay courts. It was the 6th edition of the tournament which was an International tournament on the 2015 WTA Tour. It took place at the Sparta Prague Tennis Club in Prague, Czech Republic, from 27 April to 2 May 2015. This was the event's first edition as a WTA International tournament.

Based on the paragraph above can we conclude that "The 2015 J&T Banka Prague Open ended on April 27."? OPTIONS:
- Yes
- It's impossible to say
- No

A: No

Problem: Black Panther ("Hei Bao" ) was a seminal Chinese rock band founded in 1987. It was originally fronted by one of China's alternative music pioneers Dou Wei. The band reunited and released a new album in 2013. The band's best known songs include "Don't break my heart", "Shameful" , "Spirit of Light" , "No Right, No Wrong" , and "Our generation"

Based on the paragraph above can we conclude that "Dou Wei was the original drummer for the Chinese band Black Panther"? OPTIONS:
- Yes
- It's impossible to say
- No

A: It's impossible to say

Problem: Elizabeth City State University (ECSU) is a public, historically black college located in Elizabeth City, North Carolina, in the United States. ECSU, which enrolls nearly 2,500 students in 37 baccalaureate programs and three master's degree programs, is a member-school of the Thurgood Marshall College Fund, as well as a member-institution of the University of North Carolina system.

Based on the paragraph above can we conclude that "Elizabeth City State University has been painted black in the past."? OPTIONS:
- Yes
- It's impossible to say
- No

A:
It's impossible to say