“I won’t stand here and watch as you destroy this world I worked so hard to build” what anime is this from?

Just look it up on google, no need for it to be here.

Generally spontaneous human combustion is something that still bewilders some, human combustion happens very rarely and doesn't affect the surrounding areas, so unless you want to set your self on fire, human combustion will remain spontaneous and very rare.

Ithink the answer is d) once again don't kill me if i got the answer wrong > _<