Assertion: ulcer's cause | /r/HasProperty | smoking
Facets:
Source sentences:
text: Other common causes include stress, smoking, excess alcohol consumption and the overuse of anti-inflammatory medications, such as aspirin and ibuprofen.
text: Causes include smoking, consuming highly acidic foods and beverages (such as coffee), and nonsteroidal anti-inflammatory drugs (NSAIDs).
text: Other common causes include smoking, excess alcohol consumption, and irregular eating patterns.
text: Less common causes include alcohol, smoking, cocaine, severe illness, autoimmune problems, radiation therapy and Crohn's disease.