Problem: Does "Sasha Fierce (2008), which saw the birth of her alter-ego Sasha Fierce and earned a record-setting six Grammy Awards in 2010, including Song of the Year for "Single Ladies" answer the question "After what movie portraying Etta James, did Beyonce create Sasha Fierce?"

A: no

Problem: Does "Articles carried rather than worn (such as purses), worn on a single part of the body and easily removed (scarves), worn purely for adornment (jewelry), or those that serve a function other than protection (eyeglasses), are normally considered accessories rather than clothing, as are footwear and hats." answer the question "What are footwear and hats both considered?"

A: yes

Problem: Does "Even children, the elderly, and nuns are reported to have suffered at the hands of the Imperial Japanese Army." answer the question "When did Japan invade all of China?"

A:
no