Give a stream of consciousness and then the final answer. Boyz n the Hood was filmed in (the-then district of) South Central Los Angeles, California from October 1 to November 28, 1990 and was released cinematically in the United States on July 12, 1991. It was nominated for both Best Director and Best Original Screenplay during the 64th Academy Awards, making Singleton the youngest person ever nominated for Best Director and the first African-American to be nominated for the award.

Answer this question: when did the movie boyz in the hood come out?
The relevant information is: Boyz n the Hood was filmed in (the-then district of) South Central Los Angeles, California from October 1 to November 28, 1990 and was released cinematically in the United States on July 12, 1991.
So, the final answer is July 12 , 1991.