[Johnny] took his sister [Anita] out to lunch after learning that she got accepted into her first choice for university. [Lisbeth] just had a baby and presented the baby proudly to the new maternal grandmother, [Sandra]. [Alfred] took his daughter [Anita] out for dinner. [Anita] just had a baby and presented the baby proudly to the new maternal grandmother, [Lisbeth].
[Alfred] took his daughter [Anita] out for dinner. [Anita] just had a baby and presented the baby proudly to the new maternal grandmother, [Lisbeth]. [Lisbeth] just had a baby and presented the baby proudly to the new maternal grandmother, [Sandra].
[{('Alfred', 'mother', 'Sandra'): [('Alfred', 'daughter', 'Anita'), ('Anita', 'grandmother', 'Sandra')]}, {('Anita', 'grandmother', 'Sandra'): [('Anita', 'mother', 'Lisbeth'), ('Lisbeth', 'mother', 'Sandra')]}]