Abstract: A recording medium stores therein a program for causing a computer to execute processing includes: acquiring images of N or less each including teeth adjacent to each other; arranging and displaying, in N image display areas capable of displaying the images in association with an arrangement of teeth, each of the images, in association with each of the N image display areas, a selection area for selecting presence or absence of an image and input areas for inputting information indicating a condition of each tooth included in an image displayed in each of the N image display areas; receiving a selection content in the selection area or input contents in the input areas or combination of the selection content and the input contents; and generating learning information in which a condition of each of the teeth and an image of each of the teeth are associated with each other.