Which excerpt is told from third-person point of view?

Point of view which uses the pronouns "he," "she," and "they" is referred as third person point of view (third-person omniscient, third-person limited, and third-person objective.)
Third person point of view refers to the type of narration wherein the narrator relates all the actions through third person pronouns such as "she" or "he."
Third person point of view is characterized in two types, omniscient and limited. Therefore, excerpt which is told from third-person point of view is Emma walked slowly along the canal and said aloud to herself, "I don't have a clue what I'm doing here."