Related Clues:

• Positive response to 37-Down
• 'Capeesh'
• ''You've made it clear''
• 'Oh, got it now'
• "Ah, of course!"
• “Ah, gotcha...”
• Listener's reply
• "That explains it"
• 'Ahh'
• Comment of comprehension
• “Oh, that makes sense”
• “Ohhh!”
• “That makes sense”
• "___ skies of blue and clouds of white" ("What a Wonderful World" lyric)
• 'You have a point ...'