With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Spotlight was prevented from being released by Open Road Films.
text_B: The HP Pavilion dv7 was a model series of laptop / mobile Pavilion branded computers manufactured by Hewlett-Packard from 2008 that featured a 17.3 '' diagonal display .. Pavilion. HP Pavilion ( computer ). Hewlett-Packard. Hewlett-Packard. The HP Pavilion dv4 featured a 14.1 '' and the HP Pavilion dv5 a 15.4 '' display .. Pavilion. HP Pavilion ( computer ). HP Pavilion dv4. HP Pavilion dv4. HP Pavilion dv5. HP Pavilion dv5. The DV7 had bays for two hard drives , but was supplied with one ; if a second hard drive was fitted then a hard drive hardware kit of bracket , connector cable , Mylar shield , and screws was required .. As of August 2012 , most Pavilion laptops -LRB- namely the Pavilion M4 , M6 , dv6 and dv7 series -RRB- have been upgraded , rebranded and integrated into the premium HP Envy lineup with the newer Microsoft Windows 8 operating system .. Pavilion. HP Pavilion ( computer ). HP Envy. HP Envy. Microsoft Windows 8. Microsoft Windows 8. operating system. operating system. The Pavilion dv7 as such is therefore out of production .. Pavilion. HP Pavilion ( computer )
not_related.