Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Game | Date | Opponent | Score | High points | High rebounds | High assists | Location/Attendance | Record |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1.0 | May 17 | Houston | 85-66 | Smith (21) | Ford (11) | Ford (4) | Palace of Auburn Hills 13,824 | 1-0 |
| 2.0 | May 18 | @ Minnesota | 70-84 | Smith (17) | Ford (9) | Nolan (6) | Target Center 9,972 | 1-1 |
| 3.0 | May 21 | Indiana | 76-71 | Braxton (22) | Ford (10) | Nolan (8) | Palace of Auburn Hills 6,842 | 2-1 |
| 4.0 | May 23 | @ Atlanta | 88-76 | Nolan (33) | Ford (13) | Nolan (8) | Philips Arena 11,609 | 3-1 |
| 5.0 | May 25 | New York | 72-62 | Pierson (25) | Braxton , Powell (7) | Nolan (7) | Palace of Auburn Hills 8,068 | 4-1 |
| 6.0 | May 31 | @ Indiana | 74-65 | Smith (19) | Ford (8) | Nolan , Powell (3) | Conseco Fieldhouse 9,219 | 5-1 |
Question:
What was the game date when the opponent was Houston?
Answer:
May 17