Task: Question Answering
Input (English): Passage: Unaspirated or tenuis consonants are occasionally marked with the modifier letter for unaspiration ⟨◌˭⟩, a superscript equal sign: ⟨t˭⟩. Usually, however, unaspirated consonants are left unmarked: ⟨t⟩. Question: What is the superscript equal sign?
Output (English): ⟨t˭⟩