A cold front can be sharp.Logical formLearned from66 sentences. Progress can be on a front.Logical formLearned from66 sentences. A front may pertain-to a tent.Logical formLearned from66 sentences. A front may pertain-to a volume.Logical formLearned from66 sentences. A country can be in front.Logical formLearned from66 sentences. Persons may work on some fronts.Logical formLearned from65 sentences. A male can be in a front.Logical formLearned from65 sentences. A front may pertain-to a hospital.Logical formLearned from65 sentences. A front may pertain-to a court.Logical formLearned from64 sentences. Letters can be on a front.Logical formLearned from64 sentences. A front may pertain-to a frame.Logical formLearned from64 sentences. A front may pass.Logical formLearned from64 sentences. A front may pertain-to an album.Logical formLearned from64 sentences. A front may pertain-to a fight.Logical formLearned from63 sentences. A male may serve on a front.Logical formLearned from63 sentences.