How does this information provide a different perspective than The Man Who Went to the Far Side of the Moon?

A) It tells the reader that Collins doubted the mission when he saw Armstrong and Aldrin’s craft.
B) It tells the reader what Collins was thinking when he saw Armstrong and Aldrin’s craft.
C) It tells the reader that Collins was nervous because Armstrong and Aldrin’s craft was strange.
D) It tells the reader why Collins chose not to board Armstrong and Aldrin’s craft with them.