A button can be in a toolbar.Logical formLearned from17 sentences. (Brass buttons) can be shiny.Logical formLearned from17 sentences. A red button can be bright.Logical formLearned from17 sentences. A user may click a (cancel button).Logical formLearned from17 sentences. An edge may pertain-to a button.Logical formLearned from17 sentences. Buttons may pertain-to a browser.Logical formLearned from17 sentences. A button can be empty.Logical formLearned from17 sentences. Buttons can be hard.Logical formLearned from17 sentences. Packages may be wired to a button.Logical formLearned from17 sentences. A position may pertain-to a button.Logical formLearned from16 sentences. A button can be in a window.Logical formLearned from16 sentences. A button can be color.Logical formLearned from16 sentences. A button may be created.Logical formLearned from16 sentences. (Lab rats) may push a (pleasure button).Logical formLearned from16 sentences. Access can be to buttons.Logical formLearned from16 sentences.