Multiple example contexts for answers

@erwinfeld.work thanks for testing. The best way forward then is to combine a search model with a finetuned completion model. Check the prompt template for the /answers endpoint by setting return_prompt=true, and use that instead in your finetuned completion model. You also get the added benefit of further optimizations, such as using embeddings for search, which can greatly improve cost and query time when you have to scale.