[2025-09-30T00:10:46.148773] [QUERYOME] Starting research for query 348: '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:
Muscles of mastication are supplied by: 

Options:
{'A': 'Second part of maxillary artery', 'B': 'Third part of maxillary artery', 'C': 'First part of maxillary artery', 'D': 'Facial artery'}'
[2025-09-30T00:10:46.261757] [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:
Muscles of mastication are supplied by: 

Options:
{'A': 'Second part of maxillary artery', 'B': 'Third part of maxillary artery', 'C': 'First part of maxillary artery', 'D': 'Facial artery'}'
[2025-09-30T00:10:46.266937] Saving text to bench_final/run1/medmcqa/medmcqa_347/pi_initial_prompt.txt
[2025-09-30T00:10:46.272626] [PI] Calling o3 for initial analysis...
[2025-09-30T00:10:55.489637] [PI] Reasoning iteration 1
[2025-09-30T00:10:55.491268] [PI reasoning] **Clarifying muscular supplies**

The question is about which part of the maxillary artery supplies the muscles of mastication. The maxillary artery has three parts, and the second part, called the pterygoid, provides muscular branches to these muscles, including the masseteric and deep temporal arteries, alongside the buccal artery. So, the answer is the second part of the maxillary artery. I might look for a citation, such as from Gray's Anatomy, for added support. Let's see if I can find an article on that.
[2025-09-30T00:10:55.493728] [PI] Executing function call 1: hybrid_search
[2025-09-30T00:10:55.495376] [PI] Function arguments: {'query': 'second part of maxillary artery muscles of mastication muscular branches deep temporal masseteric pterygoid artery', 'k': 5, 'faiss_weight': 0.6, 'bm25_weight': 0.4, 'use_rrf': True}
[2025-09-30T00:10:55.496689] Saving JSON to bench_final/run1/medmcqa/medmcqa_347/pi_iteration_1_tool_call_2_hybrid_search.json
[2025-09-30T00:11:58.307999] [PI] Function hybrid_search executed successfully
[2025-09-30T00:11:58.314601] Saving JSON to bench_final/run1/medmcqa/medmcqa_347/pi_iteration_1_tool_result_2_hybrid_search.json
[2025-09-30T00:11:58.325136] [PI] Continuing reasoning with 1 function responses...
[2025-09-30T00:12:06.230549] [PI] Reasoning iteration 2
[2025-09-30T00:12:06.232048] [PI] No function calls found in response
[2025-09-30T00:12:06.234012] [PI] No more function calls - research complete
[2025-09-30T00:12:06.235683] Saving text to bench_final/run1/medmcqa/medmcqa_347/pi_final_answer.txt
[2025-09-30T00:12:06.240810] [QUERYOME] Query completed successfully
