Question: "If I Were a Boy" is a song performed by American singer and songwriter Beyoncé, Columbia Records released "If I Were a Boy" to US radio on which date, as the album's lead single alongside "Single Ladies (Put a Ring on It)", from Beyoncé's third studio album?
{'answer': 'October 8, 2008', 'supporting_facts': [['If I Were a Boy', 5], ['Single Ladies (Put a Ring on It)', 0]]}