Which idea does the author use to conclude the paragraph?

if you want me to check your answer i agree with what you put. i read the story

pretty sure 1.someone's coat was found in the lobby.  

answer: they were written as a long tale

explanation:

i googled it.

the answer to the given question above would the one that wiesel is establishing and how is ethos by appeal to his authority in having survived the holocaust. hope this answers your question.

have a great day ahead!