Assertion: drift | /r/HasProperty | cause
Facets:
Source sentences:
text: For example, Stephens (2004) defends the claim that drift is both a force and a cause.
text: On the other hand, Kenneth Reisman and Patrick Forber (2005) separate the question of whether drift is a force from the question of whether drift is a cause, arguing only for the latter while not taking a stand on the former.