With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Psychology is an academic discipline and social science.
text_B: Desktop notes are computer applications that allow putting Post-it note-like windows on the screen , with reminders , short notes and other clippings .. computer applications. computer applications. Post-it note. Post-it note. They are typically rectangular and yellow , like their real-world counterpart , but most applications support other colours and more elaborate designs .. The earliest-known desktop note application is `` Note pad '' made for the GEOS system for the Commodore 64 in 1985 .. GEOS. GEOS ( 8-bit operating system ). Commodore 64. Commodore 64. For Macintosh Stickies was developed by Jens Alfke and included by Apple in System 7 in 1994 .. Macintosh. Apple Macintosh. Stickies. Stickies ( software ). System 7. System 7 ( Macintosh ). A number of applications have duplicated the functionality of Stickies on other platforms .. Stickies. Stickies ( software ). Mac OS X has its own built-in desktop note functionality through Dashboard , an application that has notes and other desktop widgets .. Mac OS X. Mac OS X. Dashboard. Dashboard ( Mac OS ). desktop widgets. desktop widgets. On Microsoft Windows , desktop note applications have been included by default since Windows Vista , which has the Notes `` gadget '' .. Microsoft Windows. Microsoft Windows. Windows Vista. Windows Vista. It is used as part of Windows Sidebar .. Windows Sidebar. Windows Sidebar. As Microsoft states in its description , `` Notes '' can be used to `` Capture ideas , notes and remainders in a quick and easy way . ''. On Windows 7 , the successor to Vista , this functionality is replaced by a stand-alone application called Sticky Notes , in which the notes can be freely repositioned on the screen .. Windows 7. Windows 7. Sticky Notes. Sticky Notes. Also you can find other , free or non free , desktop note applications like ShixxNOTE which have more options than Windows 7 stand-alone application Sticky Notes .. Windows 7. Windows 7. ShixxNOTE. ShixxNOTE. Sticky Notes. Sticky Notes. On Linux , desktop notes have existed for quite some time .. Linux. Linux. The GNOME desktop has a built in `` sticky notes '' feature available , whereas KDE -LRB- K Desktop Environment -RRB- has a desktop notes application called Knote .. GNOME. GNOME Desktop. KDE. KDE
not_related.