sentences:  In 1991, Arena attracted sympathy and scorn after becoming the target of militant homosexual activists Queer Nation.At the time, Arena was the head of a parliamentary enquiry into financial assistance for people who had acquired AIDS medically.Arena attracted the attention of Queer Nation because, according to prominent member Tony Westmore, she had attempted to distinguish between people with medically acquired AIDS (whom she considered "innocent") and people who become infected through sexual contact.