Assertion: clematis's flower | /r/HasProperty | pink
Facets:
Source sentences:
text: The flowers can be white, yellow, pink, red, violet, purple, or blue, or sometimes bicolored or with bars.
text: The flowers are white or pink, four-petalled, with prominent yellow anthers.
text: The 3- to 5-inch-wide single flowers may be deep red, pink, yellow, maroon, salmon, or even bicolor.