Articles are defined as the part of speech that primarily functions to indicate, specify, and limit a noun. While the adjectives function to modify a noun or the noun's referent. In the given sentence, the indefinite article 'a' helps in specifying the identity of the singular noun 'canvas sack' and <u>'canvas' is the adjective as it is modifying the noun 'sack' by providing detail about it that it is made up of 'woven fabric</u>.'
The primary theme in An Occurrence at Owl Creek Bridge is (C) the line between dreams and reality is thin. Throughout the course of the short story, the illusion of Farquhar represents a reality for the readers.