Question: Did Saint Peter liberate Saint Petersburg?, Answer:No, Description of Saint Peter: apostle and first pope, Fact1: The siege of Leningrad was a prolonged military blockade undertaken from the south by the Army Group North of Nazi Germany against the Soviet city of Leningrad on the Eastern Front in World War II from 8 September 1941 – 27 January 1944., Fact2: Leningrad was renamed in to Saint Petersburg in 1991., Fact3: Saint Peter was born 1 AD and died between 64 and 68 AD.
Step1: When in the history of Saint Petersburg did the city need liberation from oppression the most?, Step2: What years are included in #1?, Step3: When did Saint Peter die?, Step4: Is any of #2 before #3?, Wikipedia page for step 1: Saint Petersburg, Wikipedia page for step 2: Siege of Leningrad, Wikipedia page for step 3: Saint Peter, Wikipedia page for step 4: , not_definitive_answer: False, incorrect_answer: False