Table schema:
CREATE TABLE table_name_41 (attribute VARCHAR, type VARCHAR, category VARCHAR, bubbles VARCHAR, cancelable VARCHAR)

Question: When Event has Bubbles of yes, Cancelable of yes, Category of mouse, and a Type of contextmenu what is the Attribute?
SQL: SELECT attribute FROM table_name_41 WHERE bubbles = "yes" AND cancelable = "yes" AND category = "mouse" AND type = "contextmenu"