Demi Lovato: Live in Concert (also known as the Summer Tour 2009) was the debut headlining concert tour by American singer Demi Lovato, launched in support of her debut album "Don't Forget" (2008) and the second studio album "Here We Go Again" (2009).

Based on that paragraph can we conclude that this sentence is true?
Demi Lovato does not tour.

Possible answers:
-Yes;
-It's impossible to say;
-No;
No