Assertion: stomach's system | /r/HasProperty | digestive
Facets:
Source sentences:
text: The abdomen in vertebrates contains a number of organs belonging to, for instance, the digestive system, urinary system, and muscular system.
text: The chest contains your heart and lungs; your abdomen contains the digestive and urinary systems.
text: The insect abdomen contains the digestive system and reproductive organs.