Issues can be a front.Logical formLearned from11 sentences. Officers can be at a front.Logical formLearned from11 sentences. A bit can be on a front.Logical formLearned from11 sentences. A front may cross a region.Logical formLearned from11 sentences. Persons may begin some front.Logical formLearned from11 sentences. A mailing may have a picture of buttons on a front.Logical formLearned from11 sentences. A front can be (strut system).Logical formLearned from11 sentences. A front may pertain-to a (blast wave).Logical formLearned from11 sentences. A male may run_up front on a day.Logical formLearned from11 sentences. A cold front may move off a coast.Logical formLearned from11 sentences. An (opposition front) may pertain-to a country.Logical formLearned from11 sentences. A question can be a front.Logical formLearned from11 sentences. Movement can be on some fronts.Logical formLearned from11 sentences. A front can be stationary.Logical formLearned from11 sentences. A front may pertain-to an invitation.Logical formLearned from11 sentences.