story: [James] was lucky to have an incredibly close relationship with his grandson, [Joseph]. [Lena] wanted to visit an art museum, so she asked her father, [James] to take her. [Lynn] and her son [Joseph] went out to lunch together yesterday.
query: ('Lynn', 'Lena')
clean_story: [Lynn] and her son [Joseph] went out to lunch together yesterday. [James] was lucky to have an incredibly close relationship with his grandson, [Joseph]. [Lena] wanted to visit an art museum, so she asked her father, [James] to take her.
proof_state: [{('Lynn', 'sister', 'Lena'): [('Lynn', 'father', 'James'), ('James', 'daughter', 'Lena')]}, {('Lynn', 'father', 'James'): [('Lynn', 'son', 'Joseph'), ('Joseph', 'grandfather', 'James')]}]
edge_types: ['son', 'grandfather', 'daughter']