Lesbian, gay, and queer criticism address issues of oppression related to both sexism and heterosexism. Queer theory defines sexuality as fluid and dynamic, exceeding definitions based on biological sex or gender roles. When analyzing works, lesbian, gay, and queer critics may consider textual cues suggesting homoeroticism and how works contribute to understanding queer experiences. Questions address how politics and experiences are portrayed, and how works disrupt binaries around sexuality and gender.