A button may press.Logical formLearned from18 sentences. Buttons may pertain-to a controller.Logical formLearned from18 sentences. A text may pertain-to a button.Logical formLearned from18 sentences. Buttons can be visible.Logical formLearned from18 sentences. A label may pertain-to a button.Logical formLearned from18 sentences. A button may disappear.Logical formLearned from18 sentences. A button can be flat.Logical formLearned from18 sentences. Buttons can be for power.Logical formLearned from18 sentences. Buttons can be bold.Logical formLearned from18 sentences. A button can be on a panel.Logical formLearned from17 sentences. Click can be on an (arrow button).Logical formLearned from17 sentences. A click can be constituted-of-or-filled-with button.Logical formLearned from17 sentences. A button can be on top.Logical formLearned from17 sentences. A button can be pressed.Logical formLearned from17 sentences. (Arrow buttons) can be blue.Logical formLearned from17 sentences.