Choose from options: Determine if the sentence is true based on the text below:
The factor of national security interest being important is the opinion of the person making this statement.

One of the criteria that I think is important in deciding when and if we should ever get involved around the world is whether or not our national security interest is involved, if we can really make the difference with military forces. We tried everything else.
Select from: a). Yes b). It's impossible to say c). No
a).