story: [Latasha] went to her brother [William]'s birthday party [Latasha] and her mother [Jennifer] went to the mall to try on new clothes. [Latasha] has a daughter named [Crystal] [Eric] walked his daughter [Crystal] down the aisle on her wedding day.
clean_story: [Eric] walked his daughter [Crystal] down the aisle on her wedding day. [Latasha] and her mother [Jennifer] went to the mall to try on new clothes. [Latasha] has a daughter named [Crystal]
proof_state: [{('Eric', 'mother', 'Jennifer'): [('Eric', 'daughter', 'Crystal'), ('Crystal', 'grandmother', 'Jennifer')]}, {('Crystal', 'grandmother', 'Jennifer'): [('Crystal', 'mother', 'Latasha'), ('Latasha', 'mother', 'Jennifer')]}]