A rat running through a restaurant usually means that the hygiene standards are not up to par and so seeing that did not make the person feel reassured at all but horrid and gross.
Consider the statement "I went to a restaurant and I saw a rat running through the back, it was horrid and gross.". Based on this "I saw a rat running through the back of the restaurant and it made me absolutely reassured about the hygeine standards." a true statement? Yes, no, or I don't know?