. . . "A Cause or Agent causes a Patient to undergo a change of phase. The Result of the change may be given, along with the Initial_state and the Circumstances under which the change can occur. Note that this frame contrasts with Cause_change_of_consistency in that this frame describes causation of a change of a Patient between different phases (i.e. solid to liquid or frozen to \"unfrozen\"). Bob melted the butter. Sally defrosted the chicken to eat for dinner."@en . . . . . . . . . . . "Cause_change_of_phase" . . . . . . . . . . . . . . . . . . "2002-05-31T20:48:04+02:00"^^ . . . . . . . . . . . . . . . . "335"^^ .