Related Clues:

• ''Message received''
• ''Makes sense to me''
• Received, at NASA
• Crystal gazer's words
• Radioer's 'Got it!'
• ''Say no more''
• Palm reader's phrase
• 'That clarifies it'
• 'Check'
• Clairvoyant's words
• ''That makes sense''
• Conversational filler
• 'So that's it'
• 'Aha'
• 'O-o-oh'