The correct response is **the story’s setting**.
### Explanation:
An objective summary includes only factual information that conveys the main points of the story without personal interpretations, opinions, or analyses.
- **The story’s setting** provides essential context for understanding the narrative and can be included in an objective summary.
- **An analysis of a character's motivations** involves interpretation and subjective reasoning, which are not suitable for an objective summary.
- **Direct quotes from the text** may not always be included as they can introduce subjective interpretation depending on how they are presented.
- **Opinions about characters’ actions** are inherently subjective and would not belong in an objective summary.
Thus, the setting is the only option that aligns with the principles of an objective summary.