[Yvonne]'s grandmother [Sandra] wanted to see her play basketball. [Yvonne]'s father [Peter] and his wife [Lisa] picked her up on the way. [Lawrence] took his sister [Yvonne] out to lunch after learning that she got accepted into her first choice for university.
[Yvonne]'s grandmother [Sandra] wanted to see her play basketball. [Yvonne]'s father [Peter] and his wife [Lisa] picked her up on the way.
[{('Lisa', 'mother-in-law', 'Sandra'): [('Lisa', 'husband', 'Peter'), ('Peter', 'mother', 'Sandra')]}, {('Peter', 'mother', 'Sandra'): [('Peter', 'daughter', 'Yvonne'), ('Yvonne', 'grandmother', 'Sandra')]}]