Final answer:
Option C is the best evaluation of the evidence provided, as it shows relevance through expert opinion and data supporting the program's success in encouraging reading.
Step-by-step explanation:
The statement that best evaluates the evidence used in the passage regarding the Duncan Books Star Readers program is C. The evidence is relevant because it uses an expert opinion to support the idea that the book program is good. In the context of evaluating evidence, the feedback from families and teachers, as well as the quantitative data of 127 free books given away, offer a multifaceted insight into the program's success. While it's true that the specific opinions of the children participating are not included, the evidence nonetheless supports the program's effectiveness in encouraging reading among youth.