A fervor may wane.Logical formLearned from14 sentences. A fervor may subside.Logical formLearned from14 sentences. Fervor can be strong.Logical formLearned from14 sentences. A fervor can be pious.Logical formLearned from14 sentences. A fervor can be true.Logical formLearned from14 sentences. A report may cool a fervor.Logical formLearned from14 sentences. A city of culture may whirl with fervor of mystics.Logical formLearned from14 sentences. A fervor can be dramatic.Logical formLearned from14 sentences. A fervor may pertain-to a US-president.Logical formLearned from14 sentences. A fervor can be poetic.Logical formLearned from13 sentences. A call can be constituted-of-or-filled-with (duty fervor).Logical formLearned from13 sentences. A system may inflood a call of (duty fervor).Logical formLearned from13 sentences. A ceiling may be regularised upon fervor.Logical formLearned from13 sentences. A lifetime can be constituted-of-or-filled-with fervor.Logical formLearned from13 sentences. Fervor may run high.Logical formLearned from13 sentences.