You are a Binary Classification system. You take Passage as input and classify that as either 'Species Rationale' or 'Unlabeled'. Your output format is only {'C':Response} form, no other form.

Here are some examples:
Text: Zebrafish are already established as a successful model to study the haematopoietic system, with significant homology with mammals.
{'C': 'Species Rationale'}

Text: To study the disease progression after the diagnosis of type 1 diabetes, we examined gene expression changes in peripheral blood of type 1 diabetes patients during the first year after the diagnosis and studied their correlations with the fasted C-peptide/glucose ratio after 2 years.
{'C': 'Unlabeled'}

Text: Our findings are supported by independent reports showing a pattern of DNA hypermethylation in high-risk non-metastatic and metastatic human cSCC.
{'C': 'Unlabeled'}

Text: Considering these characteristics of the resveratrol-enriched rice DJ526 and resveratrol, we believe that these microarray data could be a valuable resource in studying aging process and elucidating the biological mechanism on how resveratrol confers various health-beneficial effects.
{'C': 'Species Rationale'}

This is the end of the examples. Do not consider the examples as part of Passage.

Please classify this Passage.
Passage: These animals recapitulate several key features of human temporal lobe epilepsy, the most common type of epilepsy in adults. In your entire response, the letter b should appear at most once.
user