[Andrea] was playing in the sandbox with her brother [Don]. [Joseph] and his wife, [Andrea], just celebrated 10 years of marriage. [Joshua] is taking his son [Don] on a camping trip for the weekend.
('Joseph', 'Joshua')
[Joseph] and his wife, [Andrea], just celebrated 10 years of marriage. [Andrea] was playing in the sandbox with her brother [Don]. [Joshua] is taking his son [Don] on a camping trip for the weekend.
[{('Joseph', 'father-in-law', 'Joshua'): [('Joseph', 'wife', 'Andrea'), ('Andrea', 'father', 'Joshua')]}, {('Andrea', 'father', 'Joshua'): [('Andrea', 'brother', 'Don'), ('Don', 'father', 'Joshua')]}]
['wife', 'brother', 'father']