[2025-09-29T14:15:23.758223] [QUERYOME] Starting research for query 81: '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:
Which of the following intrauterine infections is associated with limb reduction defects and scarring of skin – 

Options:
{'A': 'Varicella virus', 'B': 'Herpes virus', 'C': 'Rubella', 'D': 'Parvovirus'}'
[2025-09-29T14:15:23.825699] [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:
Which of the following intrauterine infections is associated with limb reduction defects and scarring of skin – 

Options:
{'A': 'Varicella virus', 'B': 'Herpes virus', 'C': 'Rubella', 'D': 'Parvovirus'}'
[2025-09-29T14:15:23.828341] Saving text to bench_final/run1/medmcqa/medmcqa_80/pi_initial_prompt.txt
[2025-09-29T14:15:23.836885] [PI] Calling o3 for initial analysis...
[2025-09-29T14:15:28.941325] [PI] Reasoning iteration 1
[2025-09-29T14:15:28.942912] [PI reasoning] **Identifying the infection**

I need to answer a multiple-choice question regarding which intrauterine infection causes limb reduction defects and skin scarring. It's known that congenital varicella syndrome, resulting from maternal varicella infection between weeks 8 and 20, is associated with limb hypoplasia, dermatomal scarring, and eye defects. So, the answer is varicella. I should probably find some evidence to support this, so I’ll look it up quickly.
[2025-09-29T14:15:28.945548] [PI] Executing function call 1: hybrid_search
[2025-09-29T14:15:28.947346] [PI] Function arguments: {'query': 'congenital varicella syndrome limb hypoplasia skin scarring', 'k': 5, 'faiss_weight': 0.6, 'bm25_weight': 0.4, 'use_rrf': True}
[2025-09-29T14:15:28.950227] Saving JSON to bench_final/run1/medmcqa/medmcqa_80/pi_iteration_1_tool_call_2_hybrid_search.json
[2025-09-29T14:16:26.562608] [PI] Function hybrid_search executed successfully
[2025-09-29T14:16:26.580526] Saving JSON to bench_final/run1/medmcqa/medmcqa_80/pi_iteration_1_tool_result_2_hybrid_search.json
[2025-09-29T14:16:26.585693] [PI] Continuing reasoning with 1 function responses...
[2025-09-29T14:16:34.527882] [PI] Reasoning iteration 2
[2025-09-29T14:16:34.531750] [PI] No function calls found in response
[2025-09-29T14:16:34.535450] [PI] No more function calls - research complete
[2025-09-29T14:16:34.538686] Saving text to bench_final/run1/medmcqa/medmcqa_80/pi_final_answer.txt
[2025-09-29T14:16:34.545738] [QUERYOME] Query completed successfully
