IN: A Reservation Against Cancellation (RAC) is a type of ticket that can be sold for travel on the Indian Railways. Although it ensures certainty of travel, it does not guarantee a berth. A berth will be allocated to the person who reserves an RAC ticket if passengers who already have a confirmed ticket do not turn up before the train departure or get their confirmed ticket cancelled. A berth is split into 2 seats for 2 RAC ticket holders. If there's any last minute cancellations, or if any quota allocations remain unsold, or if any confirmed ticket holders are given a free upgrade (more later), an RAC ticket holder is given the empty berth, the other RAC ticket holder can then convert the 2 seats into a berth.
can rac e ticket holder board the train?

OUT: yes

IN: The Fifty Shades trilogy was developed from a Twilight fan fiction series originally titled Master of the Universe and published episodically on fan-fiction websites under the pen name ''Snowqueen's Icedragon''. The piece featured characters named after Stephenie Meyer's characters in Twilight, Edward Cullen and Bella Swan. After comments concerning the sexual nature of the material, James removed the story from the fan-fiction websites and published it on her own website, FiftyShades.com. Later she rewrote Master of the Universe as an original piece, with the principal characters renamed Christian Grey and Anastasia Steele and removed it from her website before publication. Meyer commented on the series, saying ''that's really not my genre, not my thing... Good on her--she's doing well. That's great!''
is fifty shades of grey fanfiction of twilight?

OUT: yes

IN: The cougar (Puma concolor), also commonly known as the puma, mountain lion, panther, or catamount, is a large felid of the subfamily Felinae native to the Americas. Its range, from the Canadian Yukon to the southern Andes of South America, is the widest of any large wild terrestrial mammal in the Western Hemisphere. An adaptable, generalist species, the cougar is found in most American habitat types. It is the biggest cat in North America, and the second-heaviest cat in the New World after the jaguar. Secretive and largely solitary by nature, the cougar is properly considered both nocturnal and crepuscular, although daytime sightings do occur. The cougar is more closely related to smaller felines, including the domestic cat (subfamily Felinae), than to any species of subfamily Pantherinae, of which only the jaguar is native to the Americas.
is a puma the same as a panther?

OUT: yes

IN: The game was released in North America on 25 October 2011 and in Europe on 28 October 2011 for Microsoft Windows, PlayStation 3, and Xbox 360. EA Mobile also confirmed a port for the iOS platform. The game sold 5 million copies in its first week of release, and received positive reviews from most game reviewers. It is the first game in the series that does not support versions of Windows prior to Windows Vista as the game only supports DirectX 10 and 11. The PC version is exclusive to EA's Origin platform, through which PC users also authenticate when connecting to the game. The game's sequel, Battlefield 4, was released on 29 October 2013.
is battlefield 4 a sequel to battlefield 3?

OUT:
yes