Question: Does Zelda Williams have any cousins on her father's side?, Answer:No, Description of Cousin: any descendant of an ancestor's sibling, Fact1: Robin Williams was the father of Zelda Williams. , Fact2: Robin Williams was an only child., Fact3: A cousin is the child of a parent's siblings. , Fact4: Only children do not have siblings.
Step1: Who was Zelda Williams's father?, Step2: Does #1 have any siblings?, Wikipedia page for step 1: Zelda Williams, Wikipedia page for step 2: Robin Williams, not_definitive_answer: False, incorrect_answer: False