Read the text and determine if the sentence is true (see options at the end):

FRONTLINE travels to the epicenter of the Ebola crisis to find out how and why the outbreak has spiraled out of control and to track the fight to contain the virus's deadly spread. With special access to teams fighting Ebola in Sierra Leone, FRONTLINE, in collaboration with the Channel 4 foreign affairs series Unreported World, brings you an up-close, on-the-ground look at how and why the outbreak is endangering civilians and health-care workers, overwhelming hospitals and getting worse. Watch trailer

Sentence: Ebola is spread by food.
Available options:
* Yes.
* It's impossible to say.
* No.
It's impossible to say