Update Operational_Instructions/Live_Challenge_Day_and_Dry_Test_Instructions.md

Operational_Instructions/Live_Challenge_Day_and_Dry_Test_Instructions.md

@@ -4,10 +4,11 @@
     * Session 1: 7:00 – 9:00 UTC
     * Session 2: 15:00 – 17:00 UTC 
 
-2. Just before your session start time, your team leader will receive an email containing the Question file (500 questions) in jsonl format, where each line contains a Question json object — see Question [json schema](Question.json.schema) and [example](Question_Example.json)
+2. Just before your session start time, your team leader will receive an email containing the Question file (500 questions) in JSONL format, where each line contains a Question JSON object — see Question [JSON schema](Question.json.schema) and [example](Question_Example.json)
 
-3. You must generate and submit your Answer file in jsonl format, where each line contains an Answer json object — see Answer [json schema](Answer.json.schema) and [example](Answer_Example.json) — within 2 hours from your session start time\
-  3.1 Here is a simple [script](Create_and_Verify_Answer_File_for_LiveRAG.ipynb) for generating and verifying a valid Answer file\
+3. You must generate and submit your Answer file in JSONL format, where each line contains an Answer JSON object — see Answer [JSON schema](Answer.json.schema) and [example](Answer_Example.json) — within 2 hours from your session start time\
+  3.1 **JSONL format:** Each line must be a single, complete JSON object, no line breaks within an object, and no multi-line formatting or indentation\
+  3.2 Here is a simple [script](Create_and_Verify_Answer_File_for_LiveRAG.ipynb) for generating and verifying a valid Answer file\
   3.2 It is **highly recommended** to parallelize and use retries when sending requests to Falcon — see a simple [script](Falcon_Ai71_Usage.ipynb) of parallel batch request with retries using AI71 Falcon\
   **Remark:** Details about the exact Answer file upload procedure will be provided soon