Assertion: rhododendron's flower | /r/HasProperty | purple
Facets:
Source sentences:
text: The flowers may be white, red, pink, yellow, almost blue, purple, magenta, orange, and shades and mixtures of most of these colors.
text: The flowers are 2.5-3 cm (1 in) diameter, white, pink or pale purple, often with small greenish-yellow spots.