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

How to recognize distemper symptoms in dogs<br>Look for respiratory tract signs. The first symptoms usually affect the respiratory tract. Your dog may sneeze, cough, or have thick mucus in his nose.

Sentence: respiratory tract is a term known by bill
Pick your answer from: --Yes. --It's impossible to say. --No.
It's impossible to say