e/Middle Fork Willamette River

Information
has gloss	eng: The Middle Fork Willamette River is one of several forks that unite to form the Willamette River in the western part of the U.S. state of Oregon. It is approximately 115 mi (185 km) long, draining an area of the mountains at the south end of the Willamette Valley south of Eugene.
lexicalization	eng: Middle Fork Willamette River
instance of	c/Tributaries of the Willamette River