caption: an image of a person writing a sign up sheet with the word test
exif: {"Image DocumentName": "Test Time! Follow this link to the test. https://myresearch.wsu.edu", "Image ImageDescription": "Use your WSU user name and password to sign in. Click on the training tab. Then click on the available training tab. Find the basic radiation physics course, in the OR section, click on it and take the test.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}