Read the following time table and then answer the following question. Train Time Table lv. (Leave) Boston        Ar. (Arrive) Midway     Ar. New York 5:10 AM EX.(Except)Sun.     7:00 AM                10:45 AM 7:10 AM Daily              9:00 AM                12:45 PM 9:10 AM Ex. Sat. & Sun.     11:00 AM               2:45 PM 10:00 AM Ex. Hol.(Holiday)  11:45 AM               2:55 PM 1:15 PM Daily              3:15 PM                5:45 PM 3:40 PM Ex. Hol.           5:40 PM                8:15 PM 5:20 PM Daily              7:20 PM                9:55 PM On Christmas Day, how many trains can you certainly take from Boston to New York?
2 4 5 3