I think your answer is choice C
You will need to provide the text that you are analysing for a specific answer, but basically, you are looking for any time where the author has used describing words that you would use for humans on object or animal, or where the author is making the object/animal use human characteristics like speech.
the effect that this may have on the piece could be that it creates a friendlier atmosphere if the object/animals are described in a positive and useful way but it can work in reverse as well.
blind . because so many people would do anything for their loved ones
Hamlet's willingness to go with Rosencrantz and Guildenstern into a trap shows that he may be giving up. He knows the consequences he should face for killing Polonius and has not had the strength or courage to act against Claudius yet. It also is a point that he has descended further into a reality of the madness that he has been 'putting on'.