Evidence is facts or information indicating whether the belief of something is true. Basically, evidence is the proof or data of something, like to prove that you’re right about something or to prove that someone else is right or wrong about something. In other words, evidence is a clue or sign that shows that something is true.
Car production sharply increased through the 1920's compared to truck production. Both car production and truck production rose at roughly the same rate. Truck production decreased as car production increased.