When the narrator prepares his canoe for the trip to pick up Sheila and take her to the dance, he automatically puts his fishing rod in the canoe and later automatically lowers the lure (Rapala plug) into the water. How do his automatic actions move the plot along?

Did you forget to say that this question is about "The Bass, The River, and Sheila Mant"

The narrator's automatic actions move the plot because they show that Sheila is no more important than her fishing habit. This can create conflicts that will move the story.

Explanation:  

Although the narrator had pledged to take Sheila Mant to the dance, he didn't think twice before starting fishing halfway. Even if the narrator does this automatically, he shows how the habit of fishing this intrinsic in him, so much that it puts Sheila in second place in his priorities, since the fishing can make him late, or even that the boat tip over and he can't take you to the ball.

This moves the plot because it can be the source of several internal and external conflicts.

situational archetype describes the adventures of hero. the examples of situational archetypes are the quest, good vs evil, the task which represent respectively search, good forces, characters vs the evil ones and a certain job that must be done. from the given options, we cannot observe the subplot the beauty and the beast which is a correct answer for this question.