Possible Clues:

• Brazilian currency is sure ultimately to appreciate
• Understand how to convert into cash
• You must know that they can actually see, by the sound of it
• Convert goods or property into cash
• Come to understand lies are naughty
• Convert (asset) into cash
• Understand that lies are wrong
• Come to conclusion lies are involved
• Would you know that they're not glass eyes?
• Sell genuine ones over end of June