Read the following context and choose the best option to answer the question.
Context: We all just looked at each other and said , " Already ? " Surely we could not be at the waterfall where we were supposed to gather , eat lunch and swim ? For one , there was no sound of water .
Question: Why were they supposed to gather at the waterfall ?
Options: 
A. They were gathering at the waterfall for some relaxation .
B. None of the above choices .
C. They were looking to avoid the waterfall .
D. They were looking to do some work at the waterfall .


A