Anchor: You are perfectly correct in your assumption that her vehemence against Alfred Inglethorp is too violent 100 to be natural; but you are quite wrong in the deduction you draw from it. 
Entailed: You are right about her vehemence against Alfred Inglethorp.
Contradiction: Your deductions from her vehemence against Alfred Inglethorp are spot-on.
Contradiction: Butterflies and hummingbirds have become endangered due to human intervention.
Contradiction: A man wearing black clothes is seated on a bench.
Contradiction: The two people are arguing over the last ham sandwich at the local deli.
Contradiction: The snow was so deep in the field that if you fell, you wouldn't feel it.