story: [Tina] asked her mother [Frances] if she could go outside and play with her friends. [Lena] went to the mall, because she wanted to look for a present for her daughter, [Tina]. [Frances] loves her son [Joshua] very much. He loves her, too.
query: ('Lena', 'Joshua')
clean_story: [Lena] went to the mall, because she wanted to look for a present for her daughter, [Tina]. [Tina] asked her mother [Frances] if she could go outside and play with her friends. [Frances] loves her son [Joshua] very much. He loves her, too.
proof_state: [{('Lena', 'brother', 'Joshua'): [('Lena', 'mother', 'Frances'), ('Frances', 'son', 'Joshua')]}, {('Lena', 'mother', 'Frances'): [('Lena', 'daughter', 'Tina'), ('Tina', 'grandmother', 'Frances')]}]
edge_types: ['daughter', 'grandmother', 'son']