story: [Wesley] had an emergency at work so he asked his father [James] to pick his daughter [Mildred] up from school. [Lena] asked her daughter, [Mildred], if she would like to go to a movie with her on Saturday night.
query: ('Lena', 'James')
clean_story: [Lena] asked her daughter, [Mildred], if she would like to go to a movie with her on Saturday night. [Wesley] had an emergency at work so he asked his father [James] to pick his daughter [Mildred] up from school.
proof_state: [{('Lena', 'father', 'James'): [('Lena', 'daughter', 'Mildred'), ('Mildred', 'grandfather', 'James')]}, {('Mildred', 'grandfather', 'James'): [('Mildred', 'father', 'Wesley'), ('Wesley', 'father', 'James')]}]
edge_types: ['daughter', 'father', 'father']