The movie is called 'The grey'
The film offers ample food for thought on the nature of networking, and teaches us valuable lessons in persuasive communication. Each character is embroiled in struggles in an attempt to assert control over his environment and influence an outcome. Along the way, there are victories and setbacks
This is a careless construction, which is grammatically correct and is not an idiom or a jargon.
yes you have the explanation and everything correct as to why C would be the correct answer.
