Question: Was Richard III ruler of Adelaide?, Answer:No, Description of Richard III of England: 15th-century King of England, Fact1: Richard III was King of England and Lord of Ireland from 1483-1485., Fact2: Adelaide is a city in South Australia.
Step1: When was Richard III ruler of England?, Step2: What country is Adelaide in?, Step3: When was #2 ruled by England?, Step4: Does #1 and #3 overlap?, Wikipedia page for step 1: Richard III, Wikipedia page for step 2: Adelaide, Wikipedia page for step 3: Australia, Wikipedia page for step 4: , not_definitive_answer: False, incorrect_answer: False