Anchor: right you could take catalytic but mufflers would be a little more obvious if you took that off
Entailed: Catalytic taken from a car is less noticeable than taking off a muffler.
Contradiction: You would notice right away if the catalytic was missing.
Contradiction: The site has no plants.
Contradiction: A male is jumping.
Contradiction: I don't worry about peace of mind.
Contradiction: a female walking behind a cart