What year in the program do the students with more than 2 advisors are in?
students refers to student = 1; more than 2 advisors refers to count(p_id_dummy) > 2
SELECT T2.yearsInProgram FROM advisedBy AS T1 INNER JOIN person AS T2 ON T1.p_id = T2.p_id WHERE T2.student = 1 GROUP BY T2.p_id HAVING COUNT(T2.p_id) > 2