Pick out the dependent clauses from the sentence.
Once the game was over, we packed our belongings and went home.
The dependent clause in the sentence is "Once the game was over".
Complete the following task based on the instruction and optional input provided.### Instruction:
Pick out the dependent clauses from the sentence.

### Input:
Once the game was over, we packed our belongings and went home.

### Output:
The dependent clause in the sentence is "Once the game was over".