well i think there's a difficulty here because i think one of the questions is a matter of perspective erm how do you define  how you define what sexual harassment is is to an extent a factor of your perspective on the question in that i think that tutors who have been thinking about it in recent years, and women tutors, who have taken the lead in it, have tended to think about the implications from the institutional perspective, that is how do tutors behave to their students and in what ways may that affect students' studies and their live in the college.