{"task": {"agent_timeout": 3000, "task": "simpleqa-137", "verifier_timeout": 600, "instruction": "Answer the following factual question accurately and concisely.\n\n**Question:** How many drivers participated in the overnight study in the research paper titled \"Detecting Driver Mental Fatigue Based on EEG Alpha Power Changes During Simulated Driving\" by Faramarz Gharagozlou et al.?\n\nWrite your answer to `/workspace/answer.txt`. Your answer should be:\n- A direct, factual response to the question\n- As concise as possible while being complete\n- Without unnecessary hedging or qualifications\n\n**Important:**\n- You should ONLY interact with the environment provided to you AND NEVER ASK FOR HUMAN HELP.\n- Focus on accuracy - if you're uncertain, it's better to acknowledge that than to guess incorrectly.\n- The answer file should contain your response as plain text.\n", "memory": "2048m", "runnable": false, "difficulty": "medium", "language": "", "cpus": 1, "instruction_truncated": false, "category": "factuality", "compose": false, "has_solution": true, "oracle": null, "docker_image": "", "taskset": "simpleqa", "tags": ["simpleqa", "factuality", "science-and-technology", "number"]}, "runs": []}