【单选题】

听力原文：MB My name is Steve Sherman. I reserved the meeting room from eight-thirty until five o'clock today. I was told to come to the counter to get the key...

WA Hi Steve, I'm Diana. We spoke on the phone when you called yesterday. It's nice to meet you in person. Hold on ... here's the key to the room.
MB Thanks. Now, I also ordered the catering package —coffee and sandwiches...
WA Yes, that's all taken care of. They're setting up the first coffee service now, and the sandwiches will be available at noon. There'll be a second coffee service at two.
What is true about the speakers?
A．They are both making presentations.
B．They are planning to meet for lunch.
C．They are meeting for the first time.
D．They are going to the meeting together.