[2025-10-01T16:29:32.567262] [QUERYOME] Starting research for query 206: 'Instructions:
 Answer the question below. First, respond with the single best option letter (A, B, C, or D). Then provide a concise reasoning (1–3 sentences). Use both the retrieved evidence and your own medical knowledge to choose the most accurate answer.

Question:
Most common cause for nose bleeding is-

Options:
A. Trauma to little's area
B. A.V. aneurysm
C. Postero superior part of nasal septum
D. Hiatus - semilunaris'
[2025-10-01T16:29:32.614318] [PI] Starting research for query: 'Instructions:
 Answer the question below. First, respond with the single best option letter (A, B, C, or D). Then provide a concise reasoning (1–3 sentences). Use both the retrieved evidence and your own medical knowledge to choose the most accurate answer.

Question:
Most common cause for nose bleeding is-

Options:
A. Trauma to little's area
B. A.V. aneurysm
C. Postero superior part of nasal septum
D. Hiatus - semilunaris'
[2025-10-01T16:29:32.617036] Saving text to bench_final/run1/medmcqa/medmcqa_1766/pi_initial_prompt.txt
[2025-10-01T16:29:32.623991] [PI] Calling o3 for initial analysis...
[2025-10-01T16:29:36.253063] [PI] Reasoning iteration 1
[2025-10-01T16:29:36.254569] [PI] Executing function call 1: hybrid_search
[2025-10-01T16:29:36.257181] [PI] Function arguments: {'query': "Most common cause of epistaxis trauma to Little's area Kiesselbach's plexus anterior nasal septum", 'k': 5, 'faiss_weight': 0.6, 'bm25_weight': 0.4, 'use_rrf': True}
[2025-10-01T16:29:36.258804] Saving JSON to bench_final/run1/medmcqa/medmcqa_1766/pi_iteration_1_tool_call_2_hybrid_search.json
[2025-10-01T16:29:36.866710] [PI] Function hybrid_search executed successfully
[2025-10-01T16:29:36.868760] Saving JSON to bench_final/run1/medmcqa/medmcqa_1766/pi_iteration_1_tool_result_2_hybrid_search.json
[2025-10-01T16:29:36.875301] [PI] Continuing reasoning with 1 function responses...
[2025-10-01T16:29:46.750981] [PI] Reasoning iteration 2
[2025-10-01T16:29:46.752955] [PI] No function calls found in response
[2025-10-01T16:29:46.755708] [PI] No more function calls - research complete
[2025-10-01T16:29:46.757247] Saving text to bench_final/run1/medmcqa/medmcqa_1766/pi_final_answer.txt
[2025-10-01T16:29:46.762713] [QUERYOME] Query completed successfully
