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 | Team | Score | Location Attendance | Series |
| --- | --- | --- | --- | --- | --- |
| 1 | April 18 | @ Boston | W 105–103 (OT) | TD Banknorth Garden 18,624 | 1–0 |
| 2 | April 20 | @ Boston | L 115–118 (OT) | TD Banknorth Garden 18,624 | 1–1 |
| 3 | April 23 | Boston | L 86–107 (OT) | United Center 23,072 | 1–2 |
| 4 | April 26 | Boston | W 121–118 (2OT) | United Center 23,067 | 2–2 |
| 5 | April 28 | @ Boston | L 104–106 (OT) | TD Banknorth Garden 18,624 | 2–3 |
| 6 | April 30 | Boston | W 128–127 (3OT) | United Center 23,430 | 3–3 |
| 7 | May 2 | @ Boston | L 99–109 (OT) | TD Banknorth Garden 18,624 | 3–4 |
| Legend: Win Loss | Legend: Win Loss | Legend: Win Loss | Legend: Win Loss | Legend: Win Loss | Legend: Win Loss |
Question:
What is the Date of the game with a Score of L 115–118 (OT)?
Answer:
April 20