[2025-09-29T22:16:53.195156] [QUERYOME] Starting research for query 296: '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:
Natural disaster causing maximum deaths 

Options:
{'A': 'Hydrological', 'B': 'Meterological', 'C': 'Geological', 'D': 'Fires'}'
[2025-09-29T22:16:53.283945] [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:
Natural disaster causing maximum deaths 

Options:
{'A': 'Hydrological', 'B': 'Meterological', 'C': 'Geological', 'D': 'Fires'}'
[2025-09-29T22:16:53.285589] Saving text to bench_final/run1/medmcqa/medmcqa_295/pi_initial_prompt.txt
[2025-09-29T22:16:53.296619] [PI] Calling o3 for initial analysis...
[2025-09-29T22:16:58.413160] [PI] Reasoning iteration 1
[2025-09-29T22:16:58.414838] [PI reasoning] **Evaluating natural disasters**

I’m trying to answer the question about which natural disaster causes the most deaths globally. I know there are different categories, like floods, storms, and earthquakes. Historical data shows that earthquakes generally lead in fatalities, but floods have also been significant. Research indicates that earthquakes caused around 780,000 deaths between 1980 and 2009, making geological disasters the deadliest. It looks like I should confirm this with reliable sources and gather citations for proper referencing.
[2025-09-29T22:16:58.416360] [PI] Executing function call 1: hybrid_search
[2025-09-29T22:16:58.418578] [PI] Function arguments: {'query': 'EM-DAT dataset natural disaster deaths global 1980 2009 earthquakes leading cause deaths', 'k': 5, 'faiss_weight': 0.7, 'bm25_weight': 0.3, 'use_rrf': True}
[2025-09-29T22:16:58.420147] Saving JSON to bench_final/run1/medmcqa/medmcqa_295/pi_iteration_1_tool_call_2_hybrid_search.json
[2025-09-29T22:17:57.313724] [PI] Function hybrid_search executed successfully
[2025-09-29T22:17:57.315093] Saving JSON to bench_final/run1/medmcqa/medmcqa_295/pi_iteration_1_tool_result_2_hybrid_search.json
[2025-09-29T22:17:57.320721] [PI] Continuing reasoning with 1 function responses...
[2025-09-29T22:18:02.531165] [PI] Reasoning iteration 2
[2025-09-29T22:18:02.533256] [PI] Executing function call 1: hybrid_search
[2025-09-29T22:18:02.534755] [PI] Function arguments: {'query': 'earthquakes responsible for highest mortality among natural disasters global 1990-2020', 'k': 10, 'faiss_weight': 0.7, 'bm25_weight': 0.3, 'use_rrf': True}
[2025-09-29T22:18:02.536134] Saving JSON to bench_final/run1/medmcqa/medmcqa_295/pi_iteration_2_tool_call_2_hybrid_search.json
[2025-09-29T22:18:47.723297] [PI] Function hybrid_search executed successfully
[2025-09-29T22:18:47.725281] Saving JSON to bench_final/run1/medmcqa/medmcqa_295/pi_iteration_2_tool_result_2_hybrid_search.json
[2025-09-29T22:18:47.730646] [PI] Continuing reasoning with 1 function responses...
[2025-09-29T22:18:51.877558] [PI] Reasoning iteration 3
[2025-09-29T22:18:51.879133] [PI] Executing function call 1: hybrid_search
[2025-09-29T22:18:51.880711] [PI] Function arguments: {'query': 'geophysical disasters led in terms of deaths EM-DAT 1995 2022 geophysical deaths 770,644', 'k': 5, 'faiss_weight': 0.8, 'bm25_weight': 0.2, 'use_rrf': True}
[2025-09-29T22:18:51.882377] Saving JSON to bench_final/run1/medmcqa/medmcqa_295/pi_iteration_3_tool_call_2_hybrid_search.json
[2025-09-29T22:19:31.818318] [PI] Function hybrid_search executed successfully
[2025-09-29T22:19:31.820302] Saving JSON to bench_final/run1/medmcqa/medmcqa_295/pi_iteration_3_tool_result_2_hybrid_search.json
[2025-09-29T22:19:31.828364] [PI] Continuing reasoning with 1 function responses...
[2025-09-29T22:19:35.746881] [PI] Reasoning iteration 4
[2025-09-29T22:19:35.748915] [PI] No function calls found in response
[2025-09-29T22:19:35.751556] [PI] No more function calls - research complete
[2025-09-29T22:19:35.754186] Saving text to bench_final/run1/medmcqa/medmcqa_295/pi_final_answer.txt
[2025-09-29T22:19:35.761595] [QUERYOME] Query completed successfully
