Assertion: onion's size | /r/HasProperty | 2.5-15 cm
Facets:
Source sentences:
text: There are hundreds of onion cultivars, differing in day-length requirement, skin colour (white, brown, yellow, red, or purple), size (2.5-15 cm in diameter), shape (globe-shaped, flattened or spindle-shaped), pungency and sweetness.