Anchor: Got him patched up an' into town; then he keeled over when he tried to git down off his hoss an' was in bed a week."
Entailed: He was in bed a week after he keeled over trying to get off his horse.
Contradiction: Once he was patched up and in town, he went about his business with no issues at all. 
Contradiction: the little girl plays with her guitar inside
Contradiction: To what extent were the negative side effects?
Contradiction: The person is sleeping.
Contradiction: The men gathered outside.