Question: The Root–Takahira Agreement involved the lawyer who served as Secretary of State under which President?
Sentence (from "Root–Takahira Agreement"): The Root–Takahira Agreement (高平・ルート協定 , Takahira-Rūto Kyōtei ) was an agreement between the United States and the Empire of Japan negotiated between United States Secretary of State Elihu Root and Japanese Ambassador to the United States Takahira Kogorō.
Relevant evidence: Yes