An iphone may snap a screenshot.Logical formLearned from20 sentences. An iphone may be restored.Logical formLearned from20 sentences. (Prevention design) may keep an iphone.Logical formLearned from20 sentences. Maps can be on an iphone.Logical formLearned from20 sentences. A client can be for an iphone.Logical formLearned from20 sentences. A price can be for an iphone.Logical formLearned from20 sentences. Carrier can be on a sale of iphones.Logical formLearned from20 sentences. (Iphone owners) may look_forward to a (firmware update).Logical formLearned from20 sentences. Software can be for an iphone.Logical formLearned from20 sentences. Calls can be on an iphone.Logical formLearned from20 sentences. (Iphone 3g users) can be about problems.Logical formLearned from20 sentences. Iphones can be for sale.Logical formLearned from20 sentences. Persons may buy iphones.Logical formLearned from20 sentences. Applications may run on an iphone.Logical formLearned from19 sentences. A bottom may pertain-to an iphone.Logical formLearned from19 sentences.