Related Clues:

• 'Ah, OK'
• ''Hmmm . . . ''
• Words from a fortune teller
• Listener's words
• ''Thanks for explaining''
• 'So it is'
• 'The fog has lifted'
• "That's obvious now!"
• "Mm-hmm"
• ''Now that makes sense!''
• ''Of course''
• "What a Wonderful World" opening
• "Okay then"
• ''Makes sense!''
• 'Interesting ...'