A front may pertain-to a country.Logical formLearned from10 sentences. Front can be in an effort.Logical formLearned from10 sentences. Bays may undergo an (entrance front).Logical formLearned from10 sentences. A battle may be fought on some fronts.Logical formLearned from10 sentences. A door can be at a front.Logical formLearned from10 sentences. A (jam front) can be downstream.Logical formLearned from10 sentences. Fronts may be compared to fronts of cabs.Logical formLearned from10 sentences. A front may pertain-to a nacelle.Logical formLearned from10 sentences. A message can be on a front.Logical formLearned from10 sentences. A return can be from a front.Logical formLearned from10 sentences. An army can be on a front.Logical formLearned from10 sentences. A front may crumble.Logical formLearned from10 sentences. A front may pertain-to a superstructure.Logical formLearned from10 sentences. A (store front) can be empty.Logical formLearned from10 sentences. A front can be round.Logical formLearned from10 sentences.