Sentence:  When the fate of the individual is visited on the group , then ( the warm sweet butter dripped from her raised trembling fork and she pushed her <WSD>head</WSD> forward belligerently ) , ah , then the true bitterness of existence could be tasted . 
Meaning of the word marked with <WSD> tags:  the upper part of the human body or the front part of the body in animals; contains the face and brains