What words would be considered proper nouns? I need help to find some for a project

What does water came out from a rock mean in this poem and why is it compared to the radio waltz? time was away and somewhere else. the waiter did not come, the clock forgot them and the radio waltz came out like water from a rock: time was away and somewhere else.

Which statement best describes the authors use of a claim and a counterclaim in the passage

Why does the radio version of the war of worlds include and interview with the u.s. secretary of the interior