[Victor]'s father, [Edwin], and grandfather, [Joseph], went hiking during the first weekend of spring. [Edwin] enjoys going fishing with his brother. His name is [Marvin].
[Edwin] enjoys going fishing with his brother. His name is [Marvin]. [Victor]'s father, [Edwin], and grandfather, [Joseph], went hiking during the first weekend of spring.
[{('Marvin', 'father', 'Joseph'): [('Marvin', 'brother', 'Edwin'), ('Edwin', 'father', 'Joseph')]}, {('Edwin', 'father', 'Joseph'): [('Edwin', 'son', 'Victor'), ('Victor', 'grandfather', 'Joseph')]}]