Final answer:
The provided statement regarding Saroo and Sue Brierley's conversation about adoption does not correspond with the bird-related discussion in the provided excerpt, making it unsupported by the given text.
Step-by-step explanation:
The information provided about Saroo's adoption and Sue Brierley's inability to have children doesn't align with the content of the hint given, which discusses the visitors' interest in birds and does not mention adoption or Sue Brierley. Therefore, the statement "After searching unsuccessfully for a long period of time, Saroo goes to visit his adopted family. He starts a discussion about adoption and Sue Brierley admits that she was unable to have children of her own" appears to be unrelated to the hint provided and is likely not accurately represented by the textual evidence given.
The excerpt actually talks about a different scenario, in which a visitor shows interest in birds and mentions his personal bird collection, to which Mrs. Tilley reacts. This situation does not relate to the cues about adoption or Sue Brierley's personal circumstances, making the statement in question unsupported by the hint text.