question: Which two royals were part of the dynastic conflict of the 15th century ?
answer: Isabella I of Castile and Joanna La Beltraneja
turker_answer: Isabella I of Castile and Joanna La Beltraneja were part of the dynastic conflict of the 15th century .
rule-based: Part of the dynastic conflict of the 15th century were Isabella I of Castile and Joanna La Beltraneja .