Agent">#$PerceptualAgent</a>
            AGT feels on its body, in the area specified by
            BODYPARTTYPE, the sensory reaction SENS with an intensity of
            DEGREE. For example, Cyc's knowledge base contains an
            assertion that the very same part of one's body doesn't feel
            both hot and cold at the same time. <a
            href="./perception-vocab.html#feelsSensationInRegionAtLevel">#$feelsSensationInRegionAtLevel</a>
            can also be used to state symptoms, e.g