Human or AI?

Instructions:

Here is one chest X-ray image taken from the REFLACX Dataset. One report is the original, radiologist-generated report. The other is a report generated by Vision-Image Transformer RoBERTa, an artificial intelligence (AI) model. Select the report you believe is AI-written!

Cardiomediastinum: The heart is normal in size.
Pleural Space: No pneumothorax. No pleural effusion.
Lungs: Foci of subsegmental atelectasis are present in the left upper lung.
Bones: No acute osseous abnormality.
Soft Tissue: Unremarkable.
Lines and Tubes: Right pleural space drainage tubes are present.
Other: Unremarkable.

Cardiomediastinum: Heart size within normal limits.
Pleural Space: Moderately elevated right hemidiaphragm. Possible small right pleural effusion. No left pleural effusion. No pneumothorax is identified.
Lungs: Patchy consolidation versus pulmonary contusion in the right lower lung. No consolidation in the left lung.
Bones: Probable right lateral rib fractures but not well delineated.
Soft Tissue: Subcutaneous emphysema.
Lines and Tubes: Right thoracostomy tube. Left internal jugular catheter courses to the left of midline.
Other: Unremarkable.

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