Problem: While some rare works with complete voices and a score are available in usable condition , others require extensive restoration and even creation to make them performable .
While some rare works are available with complete parts and a score in usable condition , others require extensive restoration and even creation to render them performable .
OPTIONS:
- no
- yes
-+-
A: no

Problem: In 2015 , Stephen Hawking offered Richard Branson a seat for free in the spaceship Virgin Galactic .
In 2015 , Richard Branson offered Stephen Hawking a seat for free in the spaceship Virgin Galactic .
OPTIONS:
- no
- yes
-+-
A: no

Problem: He founded the Aquila Press in the 1930s to publish obscure but literary works , and he wrote or translated over 50 books .
He established the Aquila Press in the 1930s to publish obscure but literary works . He personally wrote or translated over 50 books .
OPTIONS:
- no
- yes
-+-
A:
yes