Anchor: tend to uh uh uh uh tend to do that and then it happens in the in the cities a lot it happens in uh uh i i guess at certain times of the year tempers grow short
Entailed: It occurs in the cities, potentially specific times of year with make tempers short. 
Contradiction: It does not occur in the city often. 
Contradiction: The man is exercising in the gym.
Contradiction: A girl is sitting in a swing.
Contradiction: They are playing at the park
Contradiction: The primer is about wealth effects, specifically the economics and the time series econometrics and includes discussion.