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 | Location | Record |
| --- | --- | --- | --- | --- | --- |
| 30.0 | January 5 | Los Angeles Lakers | 122–120 | Philadelphia Spectrum | 25–5 |
| 31.0 | January 7 | @ Washington Bullets | 106–89 | Capital Centre | 26–5 |
| 32.0 | January 8 | Kansas City Kings | 125–113 | Philadelphia Spectrum | 27–5 |
| 33.0 | January 11 | @ Atlanta Hawks | 109–99 | Omni Coliseum | 28–5 |
| 34.0 | January 12 | Milwaukee Bucks | 122–121 | Philadelphia Spectrum | 29–5 |
| 35.0 | January 14 | @ Detroit Pistons | 115–105 | Pontiac Silverdome | 30–5 |
| 36.0 | January 15 | Indiana Pacers | 114–105 | Philadelphia Spectrum | 31–5 |
| 37.0 | January 18 | @ Cleveland Cavaliers | 98–90 | Coliseum at Richfield | 32–5 |
| 38.0 | January 19 | Chicago Bulls | 126–106 | Philadelphia Spectrum | 33–5 |
| 39.0 | January 21 | Seattle SuperSonics | 130–117 | Philadelphia Spectrum | 34–5 |
| 40.0 | January 23 | @ Milwaukee Bucks | 96–107 | MECCA Arena | 34–6 |
| 41.0 | January 25 | @ Chicago Bulls | 116–99 | Chicago Stadium | 35–6 |
| 42.0 | January 26 | Phoenix Suns | 113–102 | Philadelphia Spectrum | 36–6 |
| 43.0 | January 28 | @ Kansas City Kings | 114–99 | Kemper Arena | 37–6 |
| 44.0 | January 29 | @ Utah Jazz | 126–109 | Salt Palace | 38–6 |
Question:
Who was the opposing team during a game in the Pontiac Silverdome?
Answer:
@ Detroit Pistons