Anchor: well i'm an ESL teacher yes i got my certification but actually they did not teach us very many things
Entailed: They didn't teach us ESL teachers much when we got our certification. 
Contradiction: We had to learn a lot to get our certification as ESL teachers.
Contradiction: Four men are sitting with their eyes closed.
Contradiction: They are staring at the same object.
Contradiction: So you have never lived in Texas before?
Contradiction: A man floating on a body of water.