What theme does the following excerpt from franz kafka's the metamorphosis deal with?

this was how gregor received his food each day now, once in the morning while his parents and the maid were still asleep, and the second time after everyone had eaten their meal at midday as his parents would sleep for a little while then as well, and gregor's sister would send the maid away on some errand. gregor's father and mother certainly did not want him to starve either, but perhaps it would have been more than they could stand to have any more experience of his feeding than being told about it, and perhaps his sister wanted to spare them what distress she could as they were indeed suffering enough.

the loneliness of human life
the closeness between family members
the absurdity of contemporary life
the difficulty of making a living wage

Announcer two: ladies and gentlemen, following on the news given in our bulletin a moment ago, the government meteorological bureau has requested the large observatories of the country to keep an astronomical watch on any further disturbances occurring on the planet mars. due to the unusual nature of this occurrence, we have arranged an interview with noted astronomer professor pierson, who will give us his views on the event. in a few moments we will take you to the princeton observatory at princeton, new jersey. we return you until then to the music of ramón raquello and his orchestra. the passage is from the transcript of the radio adaptation of the war of the worlds by h. g. wells. instead of including expert interviews, h. g. wells uses a narrator to tell about an alien invasion that occurred a few years earlier. by including expert interviews, how does the radio broadcast change the story most effectively? o.a. it puts the story in the past tense, increasing its personal tone. o o b. it makes the broadcast sound more like a fictional story. o o c. it makes the broadcast sound like a news report. o d. it makes the story sound less believable by changing who presents the story's details.