Lieutenant is not a part of the main clause, and it is an address to a person that is inserted into the sentence. It must be therefore separated by comas on both sides: the correct answer is a.
The answer is B) it can motivate the events of a story.
I hope this helps :)
It means that what is that set of beliefs and it also tells us that is not important how important it is, In other words it importance doesn't matter.
He was socially connected to the community he was Known as a saying he wanted specific care for certain people and yeah like certain spiritual things going on