PT 4 S4 Q25

Sixty adults were asked to keep a diary of their meals, including what ... ...

Each of the following, if true, contributes to an explanation of the difference in caloric intake EXCEPT:
(A) Diners spent a much longer time at meals served with alcohol than they did at those served without alcohol.
(B) ...
(C) ...
(D) ...
(E) ...

*This question is included in Practice Set: "Resolve/Explain" Questions, Set 2 - Difficult/Uncommon Mix (25Q)