Related Clues:

• With 52-Across, common end for a riddle
• It becomes another question when its first letter is moved to the end
• '___ goes there?'
• Infielder in a comedy routine
• Warm-hearted Seuss character
• "I don't know anyone by that name"
• "___'s Next" (1971 album)
• "Horton Hears a __!"
• "___ knows?"
• "— goes there?"
• 'What name did you say?'
• 'Should I know them?'
• 'Say that name again?'
• A simple question
• Start of many a Google search