2003 Roger Federer tennis season

Columns: Event | Prize Money | Year-to-date
Dubai Duty Free Tennis Championships | $ 187,500 | $ 393,953 | Pacific Life Open | $ 15,000 | $ 408,953 | Pacific Life Open ( doubles ) | $ 7,100 | $ 416,053 | NASDAQ-100 Open | $ 66,500 | $ 482,553 | NASDAQ-100 Open ( doubles ) | $ 65,000 | $ 547,553 | BMW Open | $ 52,000 | $ 599,553 | Internazionali BNL d'Italia | $ 200,000 | $ 799,553

Example questions:
What playing surface did the 2003 season tennis tournament where Roger Federer won $ 52,000 have ? | What nationality did all the semifinalists of the 2003 season tennis tournament where Roger Federer won $ 27,000 share ? | Who won the singles titles in the 2003 season tennis tournament where Roger Federer won $ 3,420 ? | What was the stadium of the 2003 season tennis tournament where Roger Federer won $ 187,500 ? | What city held the 2003 season tennis tournament where Roger Federer won $ 69,200 ?

Answers:
outdoor clay courts | Argentine | Lee Hyung-taik and Kim Clijsters | Aviation Club Tennis Centre | Marseille