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:
| Time | Home team | Score | Away team | Venue |
| --- | --- | --- | --- | --- |
| 14:00 | Citizen Team A | 3 - 0 | Mutual Team A | Mong Kok Stadium |
| 14:30 | Kitchee Team A | 0 - 3 | Convoy Sun Hei Team A | Mong Kok Stadium |
| 15:00 | Fourway Team A | 1 - 2 | NTR WF Tai Po Team A | Mong Kok Stadium |
| 15:30 | Happy Valley Team A | 1 - 0 | Eastern Team A | Mong Kok Stadium |
| 16:00 | Fourway Team B | 1 - 0 | Convoy Sun Hei Team B | Mong Kok Stadium |
| 16:30 | NTR WF Tai Po Team B | 2 - 0 | Happy Valley Team B | Mong Kok Stadium |
| 17:00 | Wing Yee | 0 - 0; 0 - 2 ( PSO ) | Mutual Team B | Mong Kok Stadium |
| 17:30 | Eastern Team B | 0 - 1 | Kitchee Team B | Mong Kok Stadium |
Question:
What time did the match with an away team of Happy Valley Team B start?
Answer:
16:30