Table:
text: 2007–08 FC Barcelona season
Matches
Friendly
Match_ Date_ Competition_or_tour Ground Opponent Score1
1 26 July Pre-season A Dundee United 1 - 0
2 28 July Pre-season N Heart of Midlothian 3 - 1
3 5 August Asian Tour A Beijing Guoan 3 - 0
4 7 August Asian Tour A Yokohama Marinos 1 - 0
5 11 August Asian Tour A Mission Hills Invitation XI 4 - 0
6 15 August Franz-Beckenbauer-Cup A Bayern Munich 1 - 0
7 29 August Joan Gamper Trophy H Internazionale 5 - 0

Question: On which floor will the friendly game 4 of FC Barcelona take place in the 2007/08 season?