Premise: Source: American Civil War
After a long standing controversy over slavery and state 's rights , war broke out in April 1861 , when Confederates attacked Fort Sumter in South Carolina , shortly after Abraham Lincoln was elected .
Hypothesis: The American Civil War started in 1831.
Label: refutes
Span interactions:
level: high
labels: Synonym
Synonym
Synonym
premise_text: American Civil War
hypothesis_text: The American Civil War
level: high
labels: Synonym
premise_text: war
hypothesis_text: The American Civil War
level: high
labels: Antonym
premise_text: broke out in April 1861
hypothesis_text: started in 1831
level: low
labels: Synonym
premise_text: broke out
hypothesis_text: started
level: low
labels: Antonym
Antonym
premise_text: 1861
hypothesis_text: 1831
level: low
labels: Antonym
premise_text: broke
hypothesis_text: started
level: high
labels: Antonym
Antonym
premise_text: war broke out in April 1861
hypothesis_text: started in 1831