With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Maria Halle Berry is Halle Berry's birthname
text_B: Z88 is a free finite element software package available for Microsoft Windows , Mac OS X and Unix / Linux computers .. Linux. Linux. Windows. Microsoft Windows. Mac OS X. Mac OS X. finite element. finite element. Microsoft Windows. Microsoft Windows. Unix. Unix. Versions are available for 32-bit and 64-bit operating systems .. 32-bit. 32-bit computing. 64-bit. 64-bit computing. There are two versions of Z88 available  : the Open Source Version Z88 V14 -LRB- without preprocessing -RRB- and the freeware system Z88Aurora -LRB- pre - & post processing -RRB- .. Open Source. Open Source. freeware. freeware. Now Z88 features static calculations in mechanical engineering and building & construction industries .. Z88Aurora V2 features frequency analysis , thermo-mechanical analysis and large deformations .. The complete program is freeware , small , easy to use and built for the use on desktop computers with different operating systems and due to users ' feedback constantly being improved .. freeware. freeware. Z88 is coded in ANSI-C .
not_related.