Assertion: sids's baby | /r/CapableOf | sleep on their bellies
Facets:
Source sentences:
text: When babies sleep on their bellies, they may not breathe well.
text: When babies sleep on their bellies, they may not breathe well.
text: When babies sleep on their bellies, they may not breathe well.
text: When babies sleep on their bellies, they may not breathe well.