Answer:
The passage does not have a strong claim but does contain sound reasoning.
Why?
In the passage, the speaker presents factual information about their father's and mother's work history and their own current situation as a student and part-time worker. However, the passage does not explicitly make a strong claim or argument. Instead, it primarily presents a series of statements about employment history without asserting a specific point or stance.
While the reasoning within the passage is logical and coherent, it is important to note that the passage does not involve any persuasive or argumentative elements. It simply provides information about the duration and nature of the family's work experience.