"The definition of 'theory' is merely a speculative or an ideal circumstance. To present only one theory or to give one option would be directly contradicting our mission statement. You can teach creationism without it being Christianity. It can be presented as a higher power.
You can't say a theory is definitively true or definitively false
A: Yes

Mutual Friends is a 2013 independent comedy starring Caitlin FitzGerald, Cheyenne Jackson, Peter Scanavino, Michael Stahl-David, Christina Cole, Jennifer Lafleur, Ross Partridge, Michael Chernus and Vanessa Ray, directed and co-written by Matthew Watts; Amy Higgins (Watts' wife), Frank Angones, Jessica Sue Burstein, Craig DiFolco, Ross Partridge and Olivia Silver also co-wrote the film.
Mutual Friends was a huge hit.
A: It's impossible to say

"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.
The song had a co-writer
A:
Yes