[Samuel]'s mother, [Beverly], just got her citizenship. [Jennifer] and her mother [Beverly] went to volunteer at the homeless shelter last weekend. [Beverly] sat anxiously in the airport terminal, waiting to see her son [Samuel] walk through the gate. [Wayne] was enjoying the delicious meal prepared by his mother [Beverly].
('Wayne', 'Jennifer')
[Wayne] was enjoying the delicious meal prepared by his mother [Beverly]. [Beverly] sat anxiously in the airport terminal, waiting to see her son [Samuel] walk through the gate. [Samuel]'s mother, [Beverly], just got her citizenship. [Jennifer] and her mother [Beverly] went to volunteer at the homeless shelter last weekend.
[{('Wayne', 'sister', 'Jennifer'): [('Wayne', 'brother', 'Samuel'), ('Samuel', 'sister', 'Jennifer')]}, {('Wayne', 'brother', 'Samuel'): [('Wayne', 'mother', 'Beverly'), ('Beverly', 'son', 'Samuel')]}, {('Samuel', 'sister', 'Jennifer'): [('Samuel', 'mother', 'Beverly'), ('Beverly', 'daughter', 'Jennifer')]}]
['mother', 'son', 'mother', 'daughter']