story: [Ellen] and her mother [Lisbeth] went to volunteer at the homeless shelter last weekend. i am looking forward, visiting with my aunt [Carol], i really hope [Ellen] is their as well! [Carol] was playing in the sandbox with her brother [James]. [Carol] gave her brother [Peter] a new sweater for Christmas.
query: ('Lisbeth', 'Peter')
clean_story: [Ellen] and her mother [Lisbeth] went to volunteer at the homeless shelter last weekend. i am looking forward, visiting with my aunt [Carol], i really hope [Ellen] is their as well! [Carol] gave her brother [Peter] a new sweater for Christmas.
proof_state: [{('Lisbeth', 'brother', 'Peter'): [('Lisbeth', 'sister', 'Carol'), ('Carol', 'brother', 'Peter')]}, {('Lisbeth', 'sister', 'Carol'): [('Lisbeth', 'daughter', 'Ellen'), ('Ellen', 'aunt', 'Carol')]}]