フリー問題

問題文

Why is synthetic data generation useful when evaluating a multi-agent solution?

選択肢

1. It produces cases that rarely occur in real traffic, so edge cases can be tested before they appear in production
2. It lowers the cost of the production deployment
3. It guarantees that the evaluation covers every possible input the system will receive
4. It removes the need to define evaluation criteria, since each generated case is produced together with the expected output that the criteria would otherwise have to describe