They have a wall that lights up and changes color . It runs down the length of the restaurant and can really change the atmosphere . Before passing out in bed last night I took some Mucinex D for my cold / allergy symptoms . It helped a lot !
According to the above context, choose the best option to answer the following question.
Question: What most likely " helped a lot " ?
Options:
A. None of the above choices .
B. The writer is referring to the Mucinex D helping their cold and allergy symptoms .
C. Mucinex helps them to sleep or " pass out on the bed " as it states .
D. The lights in the restaurant change the atmosphere .


B