John's brother, Phil, loaned him $10,000 to start his business. John didn't do too well and planned to file for bankruptcy. In May, he gave Phil his car worth $8,000 to satisfy the debt. John filed his petition in November. After liquidation, if the car were included in his assets, every unsecured debtor would have received 85% of the debt owing to him. Will this be a voidable preference?