Read the following context and choose the best option to answer the question.
Context: mainly i just wanted to keep talking . i do n't know what it is with me and older bitter alcoholic men but they 're a hoot . anyway , after i was finally sober enough to actually do some work at around noon i almost started to regret that i had n't stolen something from his hotel room to prove i was actually there . like some notes or his prescription roofies bottle or the flanel i slept in or something .
Question: Why did the narrator have a rough start to the morning ?
Options: 
A. They were locked in a hotel room .
B. They were drinking the night before .
C. None of the above choices .
D. They were on prescription pills .


B