It's got to be C because none of the others relate to collaboration, but I'd say if you were unsure about this answer then the only other sensible one could be B, but I'd go with C.
Answer:
Surrounded by young men in white suits, she shyly began performing the first steps of a vals—a carefully choreographed formal dance. About 300 fascinated guests watched as Negrete's escorts, known as her chambelanes, lifted Negrete high above their heads. They twirled her in a full circle before setting her back down.
Explanation:
<span>the author’s worldview</span>
