What feelings in mr. flood does robinson highlight through the allusion to “auld lang syne”?

a: mr. floods pain and suffering
b: mr. floods busy and fulfilling life
c: mr. floods nostalgic melancholy for the happiness he once shared with old friends call, now gone.

Which literary device does orwell most use to support his purpose in writing in this passage? characters, to show that what happens on the farm is fiction allegory, to show similarities between the farm and the soviet union point of view, to show how the characters think about the murders setting, to show that events in the soviet union may have been caused by the economy