Assertion: porcupine's quill | /r/HasProperty | embedded in tricky or painful places
Facets:
value: inside the dog's mouth
type: LOCATION
Source sentences:
text: If you're leery about pulling quills out of a dog yourself, if he has a large number of them, or if the quills are embedded in tricky or painful places (inside the dog's mouth, for instance), your pet will likely need sedation or even anesthesia and a long, slow removal process.