Friedman's lawyers, New York University law professor Samuel Issacharoff and Theresa Trzaskoma of Brune & Richard, have said he used Ravelo as an informal sounding board, to the benefit of the class.
Take context from the input text and decide on the accurate relationship between 'Samuel Issacharoff' and 'New York University' from the options provided.
Options: employer, operator, position held, member of