A button can be in a front.Logical formLearned from18 sentences. A back button may work.Logical formLearned from18 sentences. A (search button) can be dedicated.Logical formLearned from18 sentences. A user may tap a (home button).Logical formLearned from18 sentences. A button can be on a machine.Logical formLearned from18 sentences. A layout may pertain-to (number buttons).Logical formLearned from18 sentences. Buttons can be on a body.Logical formLearned from18 sentences. Buttons can be nifty.Logical formLearned from18 sentences. A person may put a button.Logical formLearned from18 sentences. A button can be soft.Logical formLearned from18 sentences. Buttons may pertain-to a bank.Logical formLearned from18 sentences. Buttons can be electronic.Logical formLearned from18 sentences. Buttons can be for getting information.Logical formLearned from18 sentences. A homepage may feature buttons.Logical formLearned from18 sentences. A button can be for calling.Logical formLearned from18 sentences.