class_docstr: Class to represent a relationship between dataframes
  
  See Also:
      :class:`.EntitySet`
class_docstr_tok: ["Class","to","represent","a","relationship","between","dataframes","See","Also",":",":","class",":","`",".EntitySet","`"]
docstr: Parent dataframe object
docstr_tok: ["Parent","dataframe","object"]
code: def parent_dataframe(self):
      """Parent dataframe object"""
      return self.entityset[self._parent_dataframe_name]
  
label_desc: Use image node_id 6 for calling the Relationship obj's underlying member method code with example usage: obj.parent_dataframe() and returns: self