A controversy can be angry.Logical formLearned from41 sentences. A controversy may show that something-is-the-case.Logical formLearned from41 sentences. Controversy can be over allegations.Logical formLearned from41 sentences. Controversy can be over efforts.Logical formLearned from41 sentences. A controversy can be between a country.Logical formLearned from41 sentences. A book may cause controversy.Logical formLearned from40 sentences. A background can be constituted-of-or-filled-with controversy.Logical formLearned from40 sentences. A controversy can be doctrinal.Logical formLearned from40 sentences. A cause can be constituted-of-or-filled-with controversy.Logical formLearned from40 sentences. Controversies may pertain-to a US-president.Logical formLearned from40 sentences. A course may pertain-to a controversy.Logical formLearned from40 sentences. Aspects may pertain-to a controversy.Logical formLearned from40 sentences. A story can be on a controversy.Logical formLearned from40 sentences. A controversy can be unresolved.Logical formLearned from40 sentences. Controversy can be over a cost.Logical formLearned from40 sentences.