@Test
public void testAimaExample() {
Sentence aimaEg = (Sentence) parser.parse("( B11 <=> (P12 OR P21))");
CNFTransformer transformer = new CNFTransformer();
Sentence transformed = transformer.transform(aimaEg);
Set<Sentence> clauses = gatherer.getClausesFrom(transformed);
Sentence clause1 = (Sentence) parser.parse("( B11 OR ( NOT P12 ) )");
Sentence clause2 = (Sentence) parser.parse("( B11 OR ( NOT P21 ) )");
Sentence clause3 = (Sentence) parser
.parse("( ( NOT B11 ) OR ( P12 OR P21 ) )");