Does the sentence "In 1975, Sadat shifted Nasser's economic policies and sought to use his popularity to reduce government regulations and encourage foreign investment through his program of Infitah." provide a valid answer to the question "What occured in 1977?"

A: no

Does the sentence "Freddie Mercury (then known by his birth name of Farrokh "Freddie" Bulsara) was a fan of Smile and encouraged them to experiment with more elaborate stage and recording techniques." provide a valid answer to the question "What was the stage name adopted by Farrokh Bulsara?"

A: yes

Does the sentence "In compliance with the ruling, Blockbuster produced their own short instructionsusually in the form of a small booklet, card, or label stuck on the back of the rental boxthat explained the game's basic premise and controls." provide a valid answer to the question "What did Blockbuster do instead of use copyrighted instruction booklets?"

A: yes

Does the sentence "It was soon followed by iNES, which was available in English and was cross-platform, in 1996." provide a valid answer to the question "What was the first English available emulator?"

A:
yes