题目选项分析

The average age of residents in Sunset City is well over 70 years of age and the populace is composed almost entirely of retirees with extremely few families that have young children. However, Sunset City is also known for its many boutiques that specialize in selling clothing for infants and toddlers.

Which of the following, if true, best reconciles the seeming discrepancy described above?

【选项】The residents of Sunset City are generally wealthy and are known to spend large amounts of money buying gifts for their grandchildren and great-grandchildren that live in other cities.