Assertion: duck | /r/HasProperty | quack
Facets:
Source sentences:
text: A common urban legend is that a ducks quack does not echo.
text: A common urban legend is that a ducks quack does not echo.
text: Now, not only did you learn that a ducks quack does in fact echo, but you also found out how, along with 9 other interesting duck facts!
text: A common urban legend is that a ducks quack does not echo.