Read the selection from the article.

"I think it would be so great that by the end of the two-year term if people along all lines of economic class really knew the value of libraries and books in their lives," she said.

How does this sentence contribute to the entire article?

A
It shows why Woodson was chosen to be National Ambassador for two years.
B
It illustrates why Woodson thinks everyone should join a reading community.
C
It provides information about Woodson's childhood and how she learned to love reading.
D
It explains the main goal Woodson has for her time as National Ambassador.