[Jose] and his father [John] went jogging by the lake. [Rich]'s sister [Katherine] asked him for some help planting her garden. [Jose] bought a present for his mother [Katherine].
('John', 'Rich')
[Jose] and his father [John] went jogging by the lake. [Jose] bought a present for his mother [Katherine]. [Rich]'s sister [Katherine] asked him for some help planting her garden.
[{('John', 'brother', 'Rich'): [('John', 'son', 'Jose'), ('Jose', 'uncle', 'Rich')]}, {('Jose', 'uncle', 'Rich'): [('Jose', 'mother', 'Katherine'), ('Katherine', 'brother', 'Rich')]}]