I think a Memorial Day weekend is best spent relaxing outside at home , which we did , for the most part . Bianca had a wedding shower and bachelorette party to attend , and I crawled along the bottom of the Delaware River for my class , but other than that it was lawn chairs and adventure novels . I repaired the weed wacker and trimmed some bushes ( not secret code , but actual events ) . Friday we had spa appointments and then went to see a movie , which we both liked .

Question: Why does the narrator have so much free time this weekend ?
Answer: It is the major holiday of September .It is the holiday weekend for September .It is the major holiday of May.None of the above choices .