This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Dental
A patient who has recently received a pair of complete denture complains of difficulty in swallowing. The reason for this is most likely to be: 
Select and explain. 
A. Excessive vertical dimension of occlusion with resulting decrease in interacclusal distance, B. InteroccLusal distance of more than normal, C. Alveolar ridge with bony spicules, D. Candida albicans colonizing the mouth causing patient discomfort
A: Excessive vertical dimension of occlusion with resulting decrease in interacclusal distance
Answer: A: Excessive vertical dimension of occlusion with resulting decrease in interacclusal distance 
Explanation: None