Read the following context and choose the best option to answer the question.
Context: I told the bartender that I needed to call a cab , thinking of course that any bar has several numbers for cab companies . He looked at me and said " You got ta number for one ? " To which I replied no I do n't and he walked away . Scott and I looked at each other and we started chuckling .
Question: Why did the writer think the bar had several numbers for cab companies ?
Options: 
A. Because the writer needed to call a cab .
B. None of the above choices .
C. Because the writer did n't have a number .
D. Because Scott and the writer looked at each other and started chuckling .


B