[
    {
        "dataset": "DocVQA",
        "image": "sample_images/docvqa_sample1.png",
        "question": "What is the 'actual' value per 1000, during the year 1975?",
        "ground_truth": "0.28",
        "description": "Document question answering about statistical data"
    },
    {
        "dataset": "DocVQA",
        "image": "sample_images/docvqa_sample2.png",
        "question": "What is name of university?",
        "ground_truth": "University of California",
        "description": "Document question answering about institutional information"
    },
    {
        "dataset": "InfographicVQA",
        "image": "sample_images/infovqa_sample1.jpeg",
        "question": "Which social platform has heavy female audience?",
        "ground_truth": "Pinterest",
        "description": "Infographic question answering about social media demographics"
    },
    {
        "dataset": "ChartQA",
        "image": "sample_images/chartqa_sample1.jpeg",
        "question": "What is the highest value in the chart?",
        "ground_truth": "Unknown (sample chart)",
        "description": "Chart question answering about data visualization"
    },
    {
        "dataset": "TextVQA",
        "image": "sample_images/textvqa_sample1.jpg",
        "question": "What text is visible in the image?",
        "ground_truth": "Various text (sample image)",
        "description": "Text-based visual question answering"
    },
    {
        "dataset": "VQAv2",
        "image": "sample_images/vqav2_sample1.png",
        "question": "What is in the image?",
        "ground_truth": "Various objects (sample image)",
        "description": "General visual question answering"
    }
]