Assertion: battery cage | /r/HasAspect | inherent severe disadvantages
Facets:
value: because of its barrenness
type: CAUSE
value: for the welfare of hens
type: PURPOSE
value: because of its small size
type: CAUSE
Source sentences:
text: It is clear that because of its small size and its barrenness, the battery cage as used at present has inherent severe disadvantages for the welfare of hens".