A derby can be floodlit.Logical formLearned from6 sentences. A return may pertain-to a derby.Logical formLearned from5 sentences. A derby may pertain-to season.Logical formLearned from5 sentences. A (derby win) can be over a world-city.Logical formLearned from5 sentences. Derbies may take place.Logical formLearned from5 sentences. A derby may be runed.Logical formLearned from5 sentences. A female can be (roller derby skater).Logical formLearned from5 sentences. A (roller derby) may pertain-to a female.Logical formLearned from5 sentences. A (derby game) may pertain-to a season.Logical formLearned from5 sentences. A derby may pertain-to an airline.Logical formLearned from5 sentences. A derby may undergo a start.Logical formLearned from5 sentences. Derbies can be in a country.Logical formLearned from5 sentences. (Roller girls) can be (track roller derby league).Logical formLearned from5 sentences. A derby can be infamous.Logical formLearned from5 sentences. A goal can be in a (derby win).Logical formLearned from5 sentences.