Assertion: marsupial | /r/HasProperty | characterised by the presence of a pouch
Facets:
Source sentences:
text: Marsupials are characterised by the presence of a pouch in which they rear their young.
text: The main difference between mammals and marsupials is that mammals are characterized by the presence of mammary glands to feed the young whereas marsupials are characterized by the presence of a pouch to carry the young.