Assertion: avocado's vitamin | /r/HasProperty | crucial
Facets:
value: for good eyesight
type: PURPOSE
Source sentences:
text: Lutein and zeaxanthin are two forms of vitamin A that are known to accumulate in the retina and prevent age-related macular degeneration.﻿﻿ Consuming tomatoes as a part of dishes that include some fat (such as in a salad with olive oil) improves absorption of the fat-soluble vitamins which are crucial for good eyesight.