Assertion: canine's teeth | /r/Causes | pain
Facets:
Source sentences:
text: After a while, the teeth and gums are starting to separate, forming periodontal pockets and causing bad breath, red and swollen gums, and pain.
text: While we are not worried about the way teeth line up in terms of appearance (like we are in people), these teeth can hit the wrong place and cause trauma and pain.