Final answer:
Don Quixote's friends Perez and Nicholas are deeply concerned about his mental state and actively seek ways to restore his sanity, showcasing their loyalty and care for him amidst his fantastical adventures.
Step-by-step explanation:
Don Quixote's antics cause his friends, Perez and Nicholas, a great deal of concern. Option A is the correct answer: They worry about him and search for ways to help him regain his sanity. Throughout Don Quixote, these friends witness his quixotic adventures and, rather than ridicule him, they care for his well-being and seek to guide him back to a sense of normalcy. In the context of the play, sanity and loyalty are recurring themes, as friends and community members grapple with the protagonist's delusions and the consequences of his actions.
Regarding the character traits of Don Quixote and Sancho Panza, they work well together because Option D: Their characters complement each other. Don Quixote's dreamer nature, confirmed by Option D under the term "quixotic", contrasts with Sancho's more practical disposition, creating a dynamic and effective partnership as they progress on their journey. Additionally, Don Quixote's love for Dulcinea is described as "platonic", Option D, because it is an unattainable, purely spiritual adoration that underpins his knightly ventures, separating the romantic ideal from physical reality.