Anchor: like a ankle bracelet that's a monitor and they are not allowed i mean the some of them are even allowed to work they can go to their regular job they come home they have to be home by such and such a time
Entailed: Some of them wear an ankle bracelet to work.
Contradiction: None of the people wearing ankle bracelets are allowed to work.  
Contradiction: A boy is on the roof.
Contradiction: I saw King Ralph and it wasn't very good.
Contradiction: The boys are making a sandcastle.
Contradiction: Someone gave me running shorts with a wolf logo on it.