CREATE TABLE table_name_41 (attribute VARCHAR(255), type VARCHAR(255), category VARCHAR(255), bubbles VARCHAR(255), cancelable VARCHAR(255))
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"