An Astronaut from NASA Was Asked to Speak to a College

Multiple Choice

An astronaut from NASA was asked to speak to a college group concerning the need for continued space exploration.None of the college students had any strong viewpoints concerning the subject.Which of the following guidelines should the astronaut follow?​

A) Present only one side of the argument. 
B) Present both sides of the argument.
C) Give an unbiased view of both sides and allow the audience members to decide for themselves.
D) ​Present evidence but don't cite sources.