story: [Guillermina] took her sister [Angela] and brother [Alfred] with her to shop for her wedding dress.
query: ('Angela', 'Alfred')
clean_story: [Guillermina] took her sister [Angela] and brother [Alfred] with her to shop for her wedding dress.
proof_state: [{('Angela', 'brother', 'Alfred'): [('Angela', 'sister', 'Guillermina'), ('Guillermina', 'brother', 'Alfred')]}]