Simplify the following text for a Grade 10 native English-speaking person.
Original: Human sexuality can be described as the way someone is attracted another person of the opposite sex ( heterosexuality ) , to the same sex ( homosexuality ) , or attracted to both sexes ( bisexuality ) .
Simplified: Human sexuality can be described as the way someone is attracted to other people . What they feel can be heterosexual ( attracted to the opposite sex ) , homosexual ( attracted to the same sex ) or bisexual ( attracted to both sexes ) .