Read the following context and choose the best option to answer the question.
Context: I ' m a few days late - but I want to know if you were as amazed as I was . Was n't this the 2008 opening the most spectacular thing you ever saw ? The human precision and self - discipline was absolutely amazing .
Question: What may be the reason for them contacting someone even though they are late ?
Options: 
A. They were so impressed with the event , that they had to say something .
B. They were so upset that they could n't make it to the event .
C. They were so unimpressed with the event , they had to warn others .
D. They were so impressed with the event , they had to share pictures .


A