A school in the United States has been slammed after given students homework with a sexually explicit question about "revenge sex" and "baby daddies".
Omar Austin, from Florida, was outraged after reading the homework that his daughter's Year 11 science class was given.
The question read:
"Ursula was devastated when her boyfriend broke up with her after having sex.
To get revenge, she had sex with his best friend the next day. Ursula had a beautiful baby girl nine months later.