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:
| Date | H/A/N | Opponent | Score | Record |
| --- | --- | --- | --- | --- |
| November 5 | H | Phoenix Suns | 87-107 | 2-9 |
| November 7 | H | Portland Trail Blazers | 120-99 | 3-9 |
| November 11 | A | Seattle SuperSonics | 91-110 | 3-10 |
| November 12 | A | Portland Trail Blazers | 106-104 | 4-10 |
| November 14 | A | Phoenix Suns | 105-119 | 4-11 |
| November 16 | A | Los Angeles Lakers | 90-108 | 4-12 |
| November 19 | A | Portland Trail Blazers | 105-118 | 4-13 |
| November 21 | H | Boston Celtics | 105-128 | 4-14 |
| November 23 | H | Baltimore Bullets | 104-102 | 5-14 |
| November 26 | H | Cincinnati Royals | 128-114 | 6-14 |
| November 27 | A | Atlanta Hawks | 103-95 | 7-14 |
| November 28 | H | Philadelphia 76ers | 124-120 | 8-14 |
Question:
On what Date was the Score 105-128?
Answer:
November 21