Write a question about the following article.

We saw that as a good opportunity to take a lil trip for labor day weekend . We pretty much immediately decided on Las Vegas its close to Phoenix and there s plenty to see and do . Plus , the guys ( especially Martin ) had always wanted to see Vegas . We were initially aiming at flying to Vegas , renting a car there and driving to Phx , then flying back to ABQ from Phx .

Question:
What may be the reason for them basing their trip on Phoenix ?
Possible answers: (A). Because their favorite store is there . (B). Because family lives there . (C). None of the above choices . (D). Because their girlfriend lives there .