Final answer:
The texts explore themes of leisure activities and social gatherings, highlighting characters' interactions and behaviors in relaxed environments.
Step-by-step explanation:
The excerpts presented from various texts are associated with the theme of leisure activities and social gatherings. Throughout the scenes, characters engage in discussions and partake in activities such as playing pool, swimming, and attending balls. Some passages describe characters' interactions while engaging in leisurely activities, like drinking beer or discussing politics, while others present more fantastical or humorous scenarios, such as attempting to sink a ball with mental powers during a game of pool. Collectively, these scenes explore human behaviors, decisions, and interactions in the context of relaxation and entertainment.