Question: In the story, Catherine and Samuel realize that Ms. Reynolds is thankful for them giving her the box that was important to her. How does the theme described in the prior sentence contribute to the plot of the story?

a. The two children want to keep the box for themselves because they believe it may have treasure inside.

b. Both Catherine and Samuel are angry that they had to return the box to its original owner.

c. Catherine and Samuel realize they made the right decision by returning the box to the owner, who is happy that they gave it to her.

d. They are forced by their mother to return the box back to its original owner.

c. Catherine and Samuel realize they made the right decision by returning the box to the owner, who is happy that they gave it to her.

This theme contributes to the plot by showing the positive outcome of selfless actions and kindness. It reinforces the value of doing the right thing even when it may be difficult, and it also highlights the importance of empathy and understanding towards others. This realization by Catherine and Samuel ultimately leads to a heartwarming resolution in the story.