resolving conflicts

Author: changliu2

articles/ai-studio/how-to/develop/evaluate-sdk.md

@@ -125,7 +125,7 @@ A conversation is a Python dictionary of a list of messages (which include conte
 }
 ```
 
-Conversations are evaluated per turn and results are aggregated over all turns for a conversation score.
+Our evaluators will understand that the first turn of the conversation provides valid `query` from `user`, `context` from `assistant`,  and `response` from `assistant` for a single-turn evaluation in the query-response format, and that in the second turn, even if `context` is `null` or a missing key, it will be interpreted as an empty string. Conversations are then evaluated per turn and results are aggregated over all turns for a conversation score.
 
 ### Performance and quality evaluators
 
@@ -834,5 +834,5 @@ evaluation = client.evaluations.create(
 - [Learn more about the evaluation metrics](../../concepts/evaluation-metrics-built-in.md)
 - [Learn more about simulating test datasets for evaluation](./simulator-interaction-data.md)
 - [View your evaluation results in Azure AI project](../../how-to/evaluate-results.md)
-- [Get started building a chat app using the Azure AI Foundry SDK](../../quickstarts/get-started-code.md)
+- [Get started building a chat app using the Azure AI SDK](../../quickstarts/get-started-code.md)
 - [Get started with evaluation samples](https://aka.ms/aistudio/eval-samples)