A header may win a derby.Logical formLearned from2 sentences. Points can be in a derby.Logical formLearned from2 sentences. A derby may pertain-to a day.Logical formLearned from2 sentences. A derby can be international.Logical formLearned from2 sentences. A person may have some derbies.Logical formLearned from2 sentences. (Crowd violence) can be at a derby.Logical formLearned from2 sentences. A derby may draw attention.Logical formLearned from2 sentences. A derby may undergo a management.Logical formLearned from2 sentences. Some game can be a derby.Logical formLearned from2 sentences. A (knee injury) can be in a derby.Logical formLearned from2 sentences. A derby can be in (pre-season games).Logical formLearned from2 sentences. A derby can be full-blooded.Logical formLearned from2 sentences. A (city derby) may pertain-to a weekend.Logical formLearned from2 sentences. Fights may mar a derby.Logical formLearned from2 sentences. A derby may see some red cards.Logical formLearned from2 sentences.