Possible Clues:

• 'Guess that's fine'
• 'Well, all right then'
• 'Well, I guess'
• ''Well, I can't object''
• 'Duh! Now I get it!'
• "Hmm ... I guess that's all right"
• "In that case, fine"
• ''Hmm, I guess that's all right''
• 'Ah, now I see'
• ''I guess that's fine''