Sheeba Has to Write a Message Seeking Information About a Possible

Sheeba has to write a message seeking information about a possible venue for her company's annual employee-recognition banquet. Which of the following will be the most effective opening in her message?

A) We would like to know about your banquet facilities.
B) It would be nice if you could tell us about your banquet facilities.
C) Will you please answer the following questions about your banquet facilities?
D) As we are preparing for our annual employee banquet, we need information regarding your banquet facilities.
E) Your banquet facilities appear to be just what we need.