def stem(self): return mystem(self.content)
def stem(self): return mystem(self.subject)
def stem(self): return mystem(self.subject)
def stem(self): return mystem(self.content)
def stem(self): return mystem(self.content)
def stem(self): return mystem(self.subject)
def stem(self): return mystem(self.subject)
def stem(self): return mystem(self.content)