[Q]: Tintin, the Smurfs, Boule et Bill, Astérix, Natacha, Spirou and other legendary characters were created by talented artists like Hergé, Morris, Franquin and Walthéry. The same creator made these characters
[A]: No

[Q]: The University of Chicago will provide a live webcast of a campus event featuring former President Barack Obama on Monday, April 24. The event will be carried via Livestream webcast starting at 11 a.m. Obama will discuss civic engagement and the next generation of leadership with an invited audience that will include young adults from schools in the Chicago area. He will be joined on stage by young leaders from area schools, including the University of Chicago. This event, which is hosted by UChicago, will be at the Reva and David Logan Center for the Arts. The live broadcast will have the previous president on it
[A]: Yes

[Q]: It is also an occasion to salute the many people who give their time and skills to promote the personal growth and development of our children and young adults, and it is a time to remember the founders of the international scouting and guiding movement, Lord and Lady Baden-Powell, who started scouting in 1907 and guiding in 1909. Lord and Lady Baden-Powell never visited Canada.
[A]: It's impossible to say

[Q]: "Tryin' to Hide a Fire in the Dark" is a song co-written and recorded by American country music artist Billy Dean. It was released in November 1992 as the first single from Dean's album "Fire in the Dark". The song reached number 6 on the "Billboard" Hot Country Singles & Tracks chart in March 1993 and number 1 on the "RPM" Country Tracks chart in Canada. It was written by Dean and Tim Nichols. Billy Dean wrote a chart topping single in the 90's.
[A]:
Yes