Assertion: dog | /r/HasAspect | better vision than humans
Facets:
value: in lower light
type: LOCATION
value: due to the development of their retina
type: CAUSE
Source sentences:
text: They do have better vision than humans in lower light due to the development of their retina that contains a light-reflecting layer.
text: On average, dogs have better eyesight than humans, although not as colorful.