Question: Is Elijah part of a Jewish holiday?, Answer:Yes, Description of Elijah: Biblical prophet, Fact1: The Jewish holiday Passover involves a traditional ceremonial dinner., Fact2: During the ceremony, it is customary to fill an extra cup with wine and put it at the center of the table., Fact3: The door is then opened so the prophet Elijah can visit.
Step1: How is Elijah venerated according to Jewish custom?, Step2: Does #1 include venerating Elijah at a holiday?, Wikipedia page for step 1: wiki: Elijah , Wikipedia page for step 2: , not_definitive_answer: False, incorrect_answer: False